51
Chapter 3: Computer Assembly ゥ 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 3 1 Assembly IT Essentials: PC Hardware and Software v4.0

Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

  • Upload
    lyhanh

  • View
    218

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Chapter 3:ComputerAssembly

© 2007 Cisco Systems, Inc. All rights reserved. Cisco PublicITE PC v4.0Chapter 3 1

Chapter 3:ComputerAssembly

IT Essentials: PC Hardware and Software v4.0

Page 2: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Purpose of this Presentation

List of chapter objectives

Overview of the chapter contents, including:student labsoptional virtual desktop activities

Reflection/Activities for instructors to complete toprepare to teach

Additional resources

To provide to instructors an overview of Chapter 3:

ITE PC v4.0Chapter 3 2© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

List of chapter objectives

Overview of the chapter contents, including:student labsoptional virtual desktop activities

Reflection/Activities for instructors to complete toprepare to teach

Additional resources

Page 3: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Chapter 3 Objectives 3.1 Open the case 3.2 Install the power supply 3.3 Attach the components to the motherboard and

install the motherboard 3.4 Install internal drives 3.5 Install drives in external bays 3.6 Install adapter cards 3.7 Connect all internal cables 3.8 Re-attach the side panels and connect external

cables to the computer 3.9 Boot the computer for the first time

ITE PC v4.0Chapter 3 3© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

3.1 Open the case 3.2 Install the power supply 3.3 Attach the components to the motherboard and

install the motherboard 3.4 Install internal drives 3.5 Install drives in external bays 3.6 Install adapter cards 3.7 Connect all internal cables 3.8 Re-attach the side panels and connect external

cables to the computer 3.9 Boot the computer for the first time

Page 4: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Chapter 3 Labs 3.2 Lab: Install the Power Supply 3.3.3 Lab: Install the Motherboard 3.5.2 Lab: Install the Drives 3.6.3 Lab: Install Adapter Cards 3.7.2 Lab: Install Internal Cables 3.8.2 Lab: Complete the Computer Assembly 3.9.2 Lab: Boot the Computer

ITE PC v4.0Chapter 3 4© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

3.2 Lab: Install the Power Supply 3.3.3 Lab: Install the Motherboard 3.5.2 Lab: Install the Drives 3.6.3 Lab: Install Adapter Cards 3.7.2 Lab: Install Internal Cables 3.8.2 Lab: Complete the Computer Assembly 3.9.2 Lab: Boot the Computer

Page 5: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Optional Virtual Desktop Activities 3.2 Virtual Desktop Power Supply

3.3.3 Virtual Desktop Motherboard

3.4 Virtual Desktop Internal Drives

3.5.2 Virtual Desktop External Bay Drives

3.6.3 Virtual Desktop Adapter Card

3.7.2 Virtual Desktop Internal Cables

3.8.2 Virtual Desktop External Cables

ITE PC v4.0Chapter 3 5© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

3.2 Virtual Desktop Power Supply

3.3.3 Virtual Desktop Motherboard

3.4 Virtual Desktop Internal Drives

3.5.2 Virtual Desktop External Bay Drives

3.6.3 Virtual Desktop Adapter Card

3.7.2 Virtual Desktop Internal Cables

3.8.2 Virtual Desktop External Cables

Page 6: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Introduction Computer assembly is a large part of a technician's job.

Work in a logical, methodical manner when working withcomputer componentsImprove computer assembly skills dramatically with practice

ITE PC v4.0Chapter 3 6© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Page 7: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Open the Case Prepare the workspace before opening the computer

case:Adequate lightingGood ventilationComfortable room temperatureWorkbench accessible from all sidesAvoid cluttering workbenchAn antistatic mat on the tableSmall containers to hold screws and other small parts

There are different methods for opening cases. Tolearn how, consult the user manual or manufacturer'swebsite.

ITE PC v4.0Chapter 3 7© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Prepare the workspace before opening the computercase:

Adequate lightingGood ventilationComfortable room temperatureWorkbench accessible from all sidesAvoid cluttering workbenchAn antistatic mat on the tableSmall containers to hold screws and other small parts

There are different methods for opening cases. Tolearn how, consult the user manual or manufacturer'swebsite.

Page 8: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install the Power SupplyPower supply installation steps include the following:1. Insert the power supply into the case2. Align the holes in the power supply with the holes in

the case3. Secure the power

supply to the caseusing the properscrews

ITE PC v4.0Chapter 3 8© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Power supply installation steps include the following:1. Insert the power supply into the case2. Align the holes in the power supply with the holes in

the case3. Secure the power

supply to the caseusing the properscrews

Page 9: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Attach Components to the Motherboard As part of an upgrade or repair, a technician may need

to attach components to the motherboard, and theninstall the motherboard.

ITE PC v4.0Chapter 3 9© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Page 10: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

CPU on Motherboard The CPU and motherboard are sensitive to electrostatic

discharge so use a grounded antistatic mat and wear anantistatic wrist strap. CAUTION: When handling a CPU,do not touch the CPU contacts.

The CPU is secured to the socket on the motherboardwith a locking assembly.

ITE PC v4.0Chapter 3 10© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The CPU and motherboard are sensitive to electrostaticdischarge so use a grounded antistatic mat and wear anantistatic wrist strap. CAUTION: When handling a CPU,do not touch the CPU contacts.

The CPU is secured to the socket on the motherboardwith a locking assembly.

Page 11: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Thermal Compound Thermal compound helps to keep the CPU cool. To install a used CPU, clean it and the base of the heat

sink with isopropyl alcohol to remove the old thermalcompound.

Follow manufacturer’srecommendationsabout applying thethermal compound.

ITE PC v4.0Chapter 3 11© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Thermal compound helps to keep the CPU cool. To install a used CPU, clean it and the base of the heat

sink with isopropyl alcohol to remove the old thermalcompound.

Follow manufacturer’srecommendationsabout applying thethermal compound.

Page 12: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Heat Sink/Fan Assembly The Heat Sink/Fan Assembly is a two-part cooling

device. The heat sink draws heat

away from the CPU. The fan moves the heat

away from the heat sink. The heat sink/fan

assembly usually has a 3-pin power connector.

ITE PC v4.0Chapter 3 12© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The heat sink draws heataway from the CPU.

The fan moves the heataway from the heat sink.

The heat sink/fanassembly usually has a 3-pin power connector.

Page 13: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install CPU and Heat Sink/Fan Assembly1. Align the CPU so that the Connection 1 indicator is lined up with Pin 1 on

the CPU socket.

2. Place the CPU gently into the socket.

3. Close the CPU load plate and secure it by closing the load lever andmoving it under the load lever retention tab.

4. Apply a small amount of thermal compound to the CPU and spread itevenly. Follow the application instructions provided by the manufacturer.

5. Line up the heat sink/fan assembly retainers to the holes on themotherboard.

6. Place the heat sink/fan assembly onto the CPU socket, being careful notto pinch the CPU fan wires.

7. Tighten the heat sink/fan assembly retainers to secure the assembly inplace.

8. Connect the heat sink/fan assembly power cable to the header on themotherboard.

ITE PC v4.0Chapter 3 13© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Align the CPU so that the Connection 1 indicator is lined up with Pin 1 onthe CPU socket.

2. Place the CPU gently into the socket.

3. Close the CPU load plate and secure it by closing the load lever andmoving it under the load lever retention tab.

4. Apply a small amount of thermal compound to the CPU and spread itevenly. Follow the application instructions provided by the manufacturer.

5. Line up the heat sink/fan assembly retainers to the holes on themotherboard.

6. Place the heat sink/fan assembly onto the CPU socket, being careful notto pinch the CPU fan wires.

7. Tighten the heat sink/fan assembly retainers to secure the assembly inplace.

8. Connect the heat sink/fan assembly power cable to the header on themotherboard.

Page 14: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install RAM RAM provides temporary data storage for the CPU

while the computer is operating. RAM should be installed in the motherboard before

the motherboard is placed in the computer case. RAM installation steps:

1. Align the notches on the RAM module to the keys in the slotand press down until the side tabs click into place.

2. Make sure that the side tabs have locked the RAM moduleand visually check for exposed contacts.

ITE PC v4.0Chapter 3 14© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

RAM provides temporary data storage for the CPUwhile the computer is operating.

RAM should be installed in the motherboard beforethe motherboard is placed in the computer case.

RAM installation steps:1. Align the notches on the RAM module to the keys in the slot

and press down until the side tabs click into place.2. Make sure that the side tabs have locked the RAM module

and visually check for exposed contacts.

Page 15: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

The Motherboard The motherboard is now ready to install in the

computer case. Plastic and metal standoffs are used to mount the

motherboard and to prevent it from touching the metalportions of the case.

Install only the standoffs that align with the holes in themotherboard.

Installing any additional standoffs may prevent themotherboard from being seated properly in thecomputer case.

ITE PC v4.0Chapter 3 15© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The motherboard is now ready to install in thecomputer case.

Plastic and metal standoffs are used to mount themotherboard and to prevent it from touching the metalportions of the case.

Install only the standoffs that align with the holes in themotherboard.

Installing any additional standoffs may prevent themotherboard from being seated properly in thecomputer case.

Page 16: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Motherboard1. Install standoffs in the computer

case.

2. Align the I/O connectors on theback of the motherboard with theopenings in the back of thecase.

3. Align the screw holes of themotherboard with the standoffs.

4. Insert all of the motherboardscrews.

5. Tighten all of the motherboardscrews.

ITE PC v4.0Chapter 3 16© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Install standoffs in the computercase.

2. Align the I/O connectors on theback of the motherboard with theopenings in the back of thecase.

3. Align the screw holes of themotherboard with the standoffs.

4. Insert all of the motherboardscrews.

5. Tighten all of the motherboardscrews.

Page 17: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Internal Drives Drives that are installed in internal bays are called

internal drives. A hard disk drive (HDD) is an example of an internal

drive. HDD installation steps:

1. Position the HDD so that it alignswith the 3.5-inch drive bay.

2. Insert the HDD into the drive bay sothat the screw holes in the drive lineup with the screw holes in the case.

3. Secure the HDD to the case usingthe proper screws.

ITE PC v4.0Chapter 3 17© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

HDD installation steps:1. Position the HDD so that it aligns

with the 3.5-inch drive bay.2. Insert the HDD into the drive bay so

that the screw holes in the drive lineup with the screw holes in the case.

3. Secure the HDD to the case usingthe proper screws.

Page 18: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Drives in External Bays Drives, such as optical drives (CD

and DVD) and floppy drives, areinstalled in drive bays that areaccessed from the front of the case.

Optical drives and floppy drivesstore data on removable media.

Drives in external bays allowaccess to the media withoutopening the case.

ITE PC v4.0Chapter 3 18© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Drives, such as optical drives (CDand DVD) and floppy drives, areinstalled in drive bays that areaccessed from the front of the case.

Optical drives and floppy drivesstore data on removable media.

Drives in external bays allowaccess to the media withoutopening the case.

Page 19: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Optical Drive An optical drive is a storage device that reads and

writes information to CDs or DVDs. Optical drive installation steps:

1. Position the optical drive to align with the 5.25 inch drive bay.2. Insert the optical drive into the drive bay so that the optical

drive screw holes align with the screw holes in the case.3. Secure the optical drive to the case using the proper screws.

ITE PC v4.0Chapter 3 19© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

An optical drive is a storage device that reads andwrites information to CDs or DVDs.

Optical drive installation steps:1. Position the optical drive to align with the 5.25 inch drive bay.2. Insert the optical drive into the drive bay so that the optical

drive screw holes align with the screw holes in the case.3. Secure the optical drive to the case using the proper screws.

Page 20: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Floppy Drive A floppy disk drive (FDD) is a storage device that reads

and writes information to a floppy disk. FDD installation steps:

1. Position the FDD so that it aligns with the 3.5 inch drive bay.2. Insert the FDD into the drive bay so that the FDD screw holes

align with the screw holes in the case.3. Secure the FDD to the case using the proper screws.

ITE PC v4.0Chapter 3 20© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

A floppy disk drive (FDD) is a storage device that readsand writes information to a floppy disk.

FDD installation steps:1. Position the FDD so that it aligns with the 3.5 inch drive bay.2. Insert the FDD into the drive bay so that the FDD screw holes

align with the screw holes in the case.3. Secure the FDD to the case using the proper screws.

Page 21: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Adapter Cards Adapter cards are installed to add functionality to a

computer. Adapter cards must be compatible with the expansion

slot. Some adapter cards:

PCIe x1 NICPCI Wireless NICPCIe x16 video adapter card

ITE PC v4.0Chapter 3 21© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Adapter cards are installed to add functionality to acomputer.

Adapter cards must be compatible with the expansionslot.

Some adapter cards:PCIe x1 NICPCI Wireless NICPCIe x16 video adapter card

Page 22: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install the Network Interface Card (NIC) A NIC enables a computer to connect to a network. NICs use PCI and PCIe expansion slots on the

motherboard.

NIC installation steps:1. Align the NIC to the appropriate slot on

the motherboard.2. Press down gently on the NIC until the

card is seated.3. Secure the NIC PC mounting bracket to

the case with the appropriate screw.

ITE PC v4.0Chapter 3 22© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

NIC installation steps:1. Align the NIC to the appropriate slot on

the motherboard.2. Press down gently on the NIC until the

card is seated.3. Secure the NIC PC mounting bracket to

the case with the appropriate screw.

Page 23: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install the Wireless NIC A wireless NIC enables a computer

to connect to a wireless network. Some wireless NICs are installed

externally with a USB connector. Wireless NIC installation steps:

1. Align the wireless NIC to the appropriate expansion slot onthe motherboard.

2. Press down gently on the wireless NIC until the card isfully seated.

3. Secure the mounting bracket to the case with the appropriatescrew.

ITE PC v4.0Chapter 3 23© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

A wireless NIC enables a computerto connect to a wireless network.

Some wireless NICs are installedexternally with a USB connector.

Wireless NIC installation steps:1. Align the wireless NIC to the appropriate expansion slot on

the motherboard.2. Press down gently on the wireless NIC until the card is

fully seated.3. Secure the mounting bracket to the case with the appropriate

screw.

Page 24: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install the Video Adapter Card A video adapter card is the interface between a

computer and a display monitor. An upgraded video adapter card can provide better

graphic capabilities for games and graphic programs. Video adapter card installation steps:

1. Align the video adapter card to the appropriate expansionslot on the motherboard.

2. Press down gently on the videoadapter card until the card is fullyseated.

3. Secure the video adapter cardPC mounting bracket to the casewith the appropriate screw.

ITE PC v4.0Chapter 3 24© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

A video adapter card is the interface between acomputer and a display monitor.

An upgraded video adapter card can provide bettergraphic capabilities for games and graphic programs.

Video adapter card installation steps:1. Align the video adapter card to the appropriate expansion

slot on the motherboard.2. Press down gently on the video

adapter card until the card is fullyseated.

3. Secure the video adapter cardPC mounting bracket to the casewith the appropriate screw.

Page 25: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Connect Internal Cables Power cables are used to distribute

electricity from the power supply tothe motherboard and othercomponents.

Data cables transmit data betweenthe motherboard and storage devices,such as hard drives.

Additional cables connect the buttonsand link lights on the front of thecomputer case to the motherboard.

ITE PC v4.0Chapter 3 25© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Power cables are used to distributeelectricity from the power supply tothe motherboard and othercomponents.

Data cables transmit data betweenthe motherboard and storage devices,such as hard drives.

Additional cables connect the buttonsand link lights on the front of thecomputer case to the motherboard.

Page 26: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Connect Power CablesMotherboard Power Connections The Advanced Technology Extended

(ATX) main power connector has either20 or 24 pins.

ITE PC v4.0Chapter 3 26© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The power supply may also have a 4-pinor 6-pin Auxiliary (AUX) power connectorthat connects to the motherboard.

A 20-pin connector will work in amotherboard with a 24-pin socket.

Page 27: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Connect Power Cables SATA Power Connectors use a 15-pin

connector to connect to hard disk drives,optical drives, or any devices that have a SATApower socket.

Molex Power Connectors are used by harddisk drives and optical drives that do not haveSATA power sockets.

CAUTION: Do not use a Molex connector anda SATA power connector on the same drive atthe same time.

4-pin Berg Power Connector supplies power toa floppy drive.

SATA

ITE PC v4.0Chapter 3 27© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Berg

SATA Power Connectors use a 15-pinconnector to connect to hard disk drives,optical drives, or any devices that have a SATApower socket.

Molex Power Connectors are used by harddisk drives and optical drives that do not haveSATA power sockets.

CAUTION: Do not use a Molex connector anda SATA power connector on the same drive atthe same time.

4-pin Berg Power Connector supplies power toa floppy drive.

Molex

Page 28: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Power Connector Installation Steps1. Plug the SATA power connector into the HDD.2. Plug the Molex power connector into the optical drive.3. Plug the 4-pin Berg power connector into the FDD.4. Connect the 3-pin fan power connector into the

appropriate fan header on the motherboard,according to the motherboard manual.

5. Plug the additional cables from the case into theappropriate connectors according to the motherboardmanual.

ITE PC v4.0Chapter 3 28© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Plug the SATA power connector into the HDD.2. Plug the Molex power connector into the optical drive.3. Plug the 4-pin Berg power connector into the FDD.4. Connect the 3-pin fan power connector into the

appropriate fan header on the motherboard,according to the motherboard manual.

5. Plug the additional cables from the case into theappropriate connectors according to the motherboardmanual.

Page 29: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

PATA Cables Drives connect to the motherboard using data cables.

Types of data cables are PATA, SATA, and floppy disk.

The PATA cable (sometimes called a ribbon cable) iswide and flat and can have either 40 or 80 conductors.

A PATA cable usually has three 40-pin connectors.If multiple hard drives are installed, the master drive willconnect to the end connector. The slave drive will connect tothe middle connector.

Many motherboards have two PATA cable sockets,which provides support for a maximum of four PATAdrives.

ITE PC v4.0Chapter 3 29© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Drives connect to the motherboard using data cables.Types of data cables are PATA, SATA, and floppy disk.

The PATA cable (sometimes called a ribbon cable) iswide and flat and can have either 40 or 80 conductors.

A PATA cable usually has three 40-pin connectors.If multiple hard drives are installed, the master drive willconnect to the end connector. The slave drive will connect tothe middle connector.

Many motherboards have two PATA cable sockets,which provides support for a maximum of four PATAdrives.

Page 30: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

SATA Cables The SATA data cable has a 7-pin connector.

One end of the cable is connected to the motherboard.The other end is connected to any drive that has a SATA dataconnector.

ITE PC v4.0Chapter 3 30© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Page 31: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Floppy Drive Cables The floppy drive data cable has a 34-pin connector and

it has a stripe to denote the location of pin 1.One connector at the end of the cable connects to themotherboard. The other two connectors connect to drives.If multiple floppy drives are installed, the A: drive will connect tothe end connector. The B: drive will connect to the middleconnector.

Motherboards have one floppy drive controller whichprovides support for a maximum of two floppy drives.

ITE PC v4.0Chapter 3 31© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The floppy drive data cable has a 34-pin connector andit has a stripe to denote the location of pin 1.

One connector at the end of the cable connects to themotherboard. The other two connectors connect to drives.If multiple floppy drives are installed, the A: drive will connect tothe end connector. The B: drive will connect to the middleconnector.

Motherboards have one floppy drive controller whichprovides support for a maximum of two floppy drives.

Page 32: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Install Data Cables1. Plug the motherboard end of the PATA cable into the

motherboard socket.

2. Plug the connector at the far end of the PATA cableinto the optical drive.

3. Plug one end of the SATA cable into the motherboardsocket.

4. Plug the other end of the SATA cable into the HDD.

5. Plug the motherboard end of the FDD cable into themotherboard socket.

6. Plug the connector at the far end of the FDD cableinto the floppy drive.

ITE PC v4.0Chapter 3 32© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Plug the motherboard end of the PATA cable into themotherboard socket.

2. Plug the connector at the far end of the PATA cableinto the optical drive.

3. Plug one end of the SATA cable into the motherboardsocket.

4. Plug the other end of the SATA cable into the HDD.

5. Plug the motherboard end of the FDD cable into themotherboard socket.

6. Plug the connector at the far end of the FDD cableinto the floppy drive.

Page 33: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Re-attach Panels, Connect External Cables Now that all the internal components have been

installed and connected to the motherboard and powersupply, the side panels are re-attached to the computercase.

The next step is to connect the cables for all computerperipherals and the power cable.

ITE PC v4.0Chapter 3 33© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Now that all the internal components have beeninstalled and connected to the motherboard and powersupply, the side panels are re-attached to the computercase.

The next step is to connect the cables for all computerperipherals and the power cable.

Page 34: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Re-attach Side Panels Most computer cases have two panels, one on each

side. Once the cover is in place, make sure that it is secured

at all screw locations. Refer to the documentation or manufacturer’s website if

you are unsure about how to remove or replace yourcomputer case.

CAUTION: Handle case partswith care. Some computer casecovers have sharp or jaggededges.

ITE PC v4.0Chapter 3 34© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Most computer cases have two panels, one on eachside.

Once the cover is in place, make sure that it is securedat all screw locations.

Refer to the documentation or manufacturer’s website ifyou are unsure about how to remove or replace yourcomputer case.

CAUTION: Handle case partswith care. Some computer casecovers have sharp or jaggededges.

Page 35: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Connect External Cables After the case panels have been re-attached, connect

the external cables to the back of the computer. External cable connections include:

Monitor USBKeyboard PowerMouse Ethernet

CAUTION: When attaching cables, never force aconnection.

NOTE: Plug in the power cable after you haveconnected all other cables.

ITE PC v4.0Chapter 3 35© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

After the case panels have been re-attached, connectthe external cables to the back of the computer.

External cable connections include:Monitor USBKeyboard PowerMouse Ethernet

CAUTION: When attaching cables, never force aconnection.

NOTE: Plug in the power cable after you haveconnected all other cables.

Page 36: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Connect External Cables1. Attach the monitor cable to the video port.

2. Secure the cable by tightening the screws on theconnector.

3. Plug the keyboard cable into the PS/2 keyboardport.

4. Plug the mouse cable into the PS/2 mouse port.

5. Plug the USB cable into a USB port.

6. Plug the network cable into the network port.

7. Connect the wireless antenna to the antennaconnector.

8. Plug the power cable into the power supply.ITE PC v4.0Chapter 3 36© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Attach the monitor cable to the video port.

2. Secure the cable by tightening the screws on theconnector.

3. Plug the keyboard cable into the PS/2 keyboardport.

4. Plug the mouse cable into the PS/2 mouse port.

5. Plug the USB cable into a USB port.

6. Plug the network cable into the network port.

7. Connect the wireless antenna to the antennaconnector.

8. Plug the power cable into the power supply.

Page 37: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Boot Computer for the First Time The BIOS is a set of instructions stored in a nonvolatile

memory chip. When the computer is booted, the basic input/output system

(BIOS) will perform a power-on self test (POST) to check onall of the internal components.

A special key or combination of keys on the keyboard isused to enter the BIOS setup program.

The BIOS setup program displays information about all ofthe components in the computer.

ITE PC v4.0Chapter 3 37© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The BIOS is a set of instructions stored in a nonvolatilememory chip.

When the computer is booted, the basic input/output system(BIOS) will perform a power-on self test (POST) to check onall of the internal components.

A special key or combination of keys on the keyboard isused to enter the BIOS setup program.

The BIOS setup program displays information about all ofthe components in the computer.

Page 38: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Identify Beep Codes POST checks to see that all of the hardware in the

computer is operating correctly. If a device is malfunctioning, an error or a beep code

alerts the technician that there is a problem. Typically, a single beep denotes that the computer is

functioning properly. If there is a hardware problem, the computer may emit

a series of beeps. Each BIOS manufacturer uses different codes to

indicate hardware problems. Consult the motherboard documentation to view beep

codes for your computer.ITE PC v4.0Chapter 3 38© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

POST checks to see that all of the hardware in thecomputer is operating correctly.

If a device is malfunctioning, an error or a beep codealerts the technician that there is a problem.

Typically, a single beep denotes that the computer isfunctioning properly.

If there is a hardware problem, the computer may emita series of beeps.

Each BIOS manufacturer uses different codes toindicate hardware problems.

Consult the motherboard documentation to view beepcodes for your computer.

Page 39: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

BIOS Setup The BIOS contains a setup program used to configure

settings for hardware devices. The configuration data is saved to a special memory

chip called a complementary metal-oxidesemiconductor (CMOS).

CMOS is maintained by the battery in the computer. If this battery dies, all BIOS setup configuration data

will be lost. Replace the battery and reconfigure the BIOS settings.

ITE PC v4.0Chapter 3 39© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

The BIOS contains a setup program used to configuresettings for hardware devices.

The configuration data is saved to a special memorychip called a complementary metal-oxidesemiconductor (CMOS).

CMOS is maintained by the battery in the computer. If this battery dies, all BIOS setup configuration data

will be lost. Replace the battery and reconfigure the BIOS settings.

Page 40: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

BIOS Setup ProgramBIOS settings are configured in the BIOS setup program.

ITE PC v4.0Chapter 3 40© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Page 41: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Chapter 3 SummaryComputer Assembly

Installation of all computer components

Connection of all cables

Description of BIOS

Description of POST

ITE PC v4.0Chapter 3 41© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Computer Assembly

Installation of all computer components

Connection of all cables

Description of BIOS

Description of POST

Page 42: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

InstructorTrainingActivities

ITE PC v4.0Chapter 3 42© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

InstructorTrainingActivities

Page 43: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Activities for Instructor Training1. Take the Quiz provided in Chapter 3 course content.

2. Complete the seven labs included in Chapter 3. Makenotes of potential issues and questions that studentsmay have.

3. Complete the virtual desktop instructor activities andparticipate in discussion or journal your answers todiscussion questions.

ITE PC v4.0Chapter 3 43© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

1. Take the Quiz provided in Chapter 3 course content.

2. Complete the seven labs included in Chapter 3. Makenotes of potential issues and questions that studentsmay have.

3. Complete the virtual desktop instructor activities andparticipate in discussion or journal your answers todiscussion questions.

Page 44: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Virtual DesktopVirtual desktop is a stand-alone tool designed to:

supplement classroom learning

provide a virtual “hands-on” experience where realequipment is limited

ITE PC v4.0Chapter 3 44© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Virtual desktop is a stand-alone tool designed to:

supplement classroom learning

provide a virtual “hands-on” experience where realequipment is limited

Page 45: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Objectives for Virtual Desktop Activity

Describe the three modes of the Virtual Desktop.

Remove and install desktop components in the VirtualDesktop.

Participate in discussion of various teaching strategiesto use with the Virtual Desktop.

ITE PC v4.0Chapter 3 45© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Describe the three modes of the Virtual Desktop.

Remove and install desktop components in the VirtualDesktop.

Participate in discussion of various teaching strategiesto use with the Virtual Desktop.

Page 46: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Virtual Desktop Instructor Activities Launch Virtual Desktop

Complete the tutorial to learn the features of VirtualDesktop

Complete all seven layers of the Learn Mode

Work through the Test Mode

While using the Virtual Desktop, begin thinking of waysto use this in teaching (both students and instructors).

Participate in discussion or journal your answers todiscussion questions.

ITE PC v4.0Chapter 3 46© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Launch Virtual Desktop

Complete the tutorial to learn the features of VirtualDesktop

Complete all seven layers of the Learn Mode

Work through the Test Mode

While using the Virtual Desktop, begin thinking of waysto use this in teaching (both students and instructors).

Participate in discussion or journal your answers todiscussion questions.

Page 47: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Discuss Virtual Desktop Do you have any questions now that you have used

Virtual Desktop?

How do you think your students will react to this tool?

What ways do you think you will use Virtual Desktop inITE PC v4.0?

Other comments or thoughts about Virtual Desktop?

ITE PC v4.0Chapter 3 47© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Do you have any questions now that you have usedVirtual Desktop?

How do you think your students will react to this tool?

What ways do you think you will use Virtual Desktop inITE PC v4.0?

Other comments or thoughts about Virtual Desktop?

Page 48: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Instructor Training Discussion Share and discuss with the other

instructors, your list of any potentialstudent issues and questionsregarding the Virtual Desktopactivities and labs.

ITE PC v4.0Chapter 3 48© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Share and discuss with the otherinstructors, your list of any potentialstudent issues and questionsregarding the Virtual Desktopactivities and labs.

Page 49: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Additional Resources Whatis?com: IT Encyclopedia and Learning Center

http://whatis.com

TechTarget: The Most Targeted IT Media http://techtarget.com

ZDNet: Tech News, Blogs and White Papers for IT Professionalshttp://www.zdnet.com

HowStuffWorks: It's Good to Knowhttp://computer.howstuffworks.com

CNET.com http://www.cnet.com

PC World http://www.pcworld.com

ComputerWorld http://www.computerworld.com

WIRED NEWS http://www.wired.com

eWEEK.com http://www.eweek.comITE PC v4.0Chapter 3 49© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Whatis?com: IT Encyclopedia and Learning Centerhttp://whatis.com

TechTarget: The Most Targeted IT Media http://techtarget.com

ZDNet: Tech News, Blogs and White Papers for IT Professionalshttp://www.zdnet.com

HowStuffWorks: It's Good to Knowhttp://computer.howstuffworks.com

CNET.com http://www.cnet.com

PC World http://www.pcworld.com

ComputerWorld http://www.computerworld.com

WIRED NEWS http://www.wired.com

eWEEK.com http://www.eweek.com

Page 50: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

Q and A

ITE PC v4.0Chapter 3 50© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Page 51: Chapter 3: Computer Assembly - Prince Sultan Universityinfo.psu.edu.sa/psu/cis/kalmustafa/CISCO/Lecture Slides/ITE_PC_v40... · Chapter 3 Objectives ð§3.1 Open the case ð§3.2

ITE PC v4.0Chapter 3 51© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public