dell latitude c800 User Manual
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Page 31
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Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
3. Reinstall the 4-mm screw that secures the flex cable mounting bracke\
t to the top cover.
4. Starting on the left side, use a magnetic screwdriver to reinstall t\
he six 3-mm screws that secure the display panel in the top cover.
5. Reinstall the display flex cable strain-relief screw and reconnect t\
he flex cable to the graphics card.
6. Reinstall the display assembly bezel.
Removing the Display Latch
Removing the...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-30.png "Page 31
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
3. Reinstall the 4-mm screw that secures the flex cable mounting bracke\
t to the top cover.
4. Starting on the left side, use a magnetic screwdriver to reinstall t\
he six 3-mm screws that secure the display panel in the top cover.
5. Reinstall the display flex cable strain-relief screw and reconnect t\
he flex cable to the graphics card.
6. Reinstall the display assembly bezel.
Removing the Display Latch
Removing the...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual 3. Reinstall the 4-mm screw that secures the flex cable mounting bracke\ t to the top cover. 4. Starting on the left side, use a magnetic screwdriver to reinstall t\ he six 3-mm screws that secure the display panel in the top cover. 5. Reinstall the display flex cable strain-relief screw and reconnect t\ he flex cable to the graphics card. 6. Reinstall the display assembly bezel. Removing the Display Latch Removing the...
Page 32
![Page 32
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
4. Remove the display panel from the top cover.
5. Remove the display latch by unsnapping the latch and captive spring.\
Microprocessor Thermal Cooling Assembly
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Retaining Clip...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-31.png "Page 32
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
4. Remove the display panel from the top cover.
5. Remove the display latch by unsnapping the latch and captive spring.\
Microprocessor Thermal Cooling Assembly
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Retaining Clip...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual 4. Remove the display panel from the top cover. 5. Remove the display latch by unsnapping the latch and captive spring.\ Microprocessor Thermal Cooling Assembly NOTICE: Disconnect the computer and attached devices from electrical outlets and\ remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. Retaining Clip...
Page 33
![Page 33
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
Assembly
1. Follow the instructions in Preparing to Work Inside the Computer.
2. Remove the
keyboard.
3. Remove the
hinge cover.
4. Insert a flat-blade screwdriver into the latch mechanism at the left\
side of the microprocessor retaining clip. Pry open the clip by pivoting the top of \
the screwdriver
toward the right side of the computer.
Microprocessor Thermal Cooling Assembly
NOTICE: To ensure maximum cooling for...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-32.png "Page 33
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
Assembly
1. Follow the instructions in Preparing to Work Inside the Computer.
2. Remove the
keyboard.
3. Remove the
hinge cover.
4. Insert a flat-blade screwdriver into the latch mechanism at the left\
side of the microprocessor retaining clip. Pry open the clip by pivoting the top of \
the screwdriver
toward the right side of the computer.
Microprocessor Thermal Cooling Assembly
NOTICE: To ensure maximum cooling for...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Assembly 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the keyboard. 3. Remove the hinge cover. 4. Insert a flat-blade screwdriver into the latch mechanism at the left\ side of the microprocessor retaining clip. Pry open the clip by pivoting the top of \ the screwdriver toward the right side of the computer. Microprocessor Thermal Cooling Assembly NOTICE: To ensure maximum cooling for...
Page 34
![Page 34
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
Microprocessor Module
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Microprocessor Module
Removing the Microprocessor Module
1. Follow the instructions in Preparing to Work Inside the Computer.
2. Remove the
keyboard.
3....](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-33.png "Page 34
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
Microprocessor Module
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Microprocessor Module
Removing the Microprocessor Module
1. Follow the instructions in Preparing to Work Inside the Computer.
2. Remove the
keyboard.
3....")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Microprocessor Module NOTICE: Disconnect the computer and attached devices from electrical outlets and\ remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. Microprocessor Module Removing the Microprocessor Module 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the keyboard. 3....
Page 35
![Page 35
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat \
transfer areas on the thermal cooling assembly. The oils in your skin re\
duce the heat
transfer capability of the thermal pads.
4. Remove the
microprocessor thermal cooling assembly.
NOTICE: When removing the microprocessor module, pull the module straight up.
Do not bend the pins.
5. Remove the microprocessor module.
NOTICE: To avoid damage...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-34.png "Page 35
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat \
transfer areas on the thermal cooling assembly. The oils in your skin re\
duce the heat
transfer capability of the thermal pads.
4. Remove the
microprocessor thermal cooling assembly.
NOTICE: When removing the microprocessor module, pull the module straight up.
Do not bend the pins.
5. Remove the microprocessor module.
NOTICE: To avoid damage...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat \ transfer areas on the thermal cooling assembly. The oils in your skin re\ duce the heat transfer capability of the thermal pads. 4. Remove the microprocessor thermal cooling assembly. NOTICE: When removing the microprocessor module, pull the module straight up. Do not bend the pins. 5. Remove the microprocessor module. NOTICE: To avoid damage...
Page 36
![Page 36
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
b. Use the microprocessor extraction tool to remove the microprocessor \
module.
Replacing the Microprocessor Module
NOTICE: If you received a flash BIOS update program diskette or CD with the
replacement microprocessor, you must update the BIOS after replacing the\
microprocessor module. For instructions on updating or reflashing the BI\
OS, see the
Dell Portable Computer BIOS Update Guide.
NOTICE: Proper seating of the...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-35.png "Page 36
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
b. Use the microprocessor extraction tool to remove the microprocessor \
module.
Replacing the Microprocessor Module
NOTICE: If you received a flash BIOS update program diskette or CD with the
replacement microprocessor, you must update the BIOS after replacing the\
microprocessor module. For instructions on updating or reflashing the BI\
OS, see the
Dell Portable Computer BIOS Update Guide.
NOTICE: Proper seating of the...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual b. Use the microprocessor extraction tool to remove the microprocessor \ module. Replacing the Microprocessor Module NOTICE: If you received a flash BIOS update program diskette or CD with the replacement microprocessor, you must update the BIOS after replacing the\ microprocessor module. For instructions on updating or reflashing the BI\ OS, see the Dell Portable Computer BIOS Update Guide. NOTICE: Proper seating of the...
Page 37
![Page 37
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: Hold the microprocessor down while turning the cam lock screw to prevent\
intermittent contact between the cam lock screw and microprocessor (see\
Microprocessor Cam Lock Screw).
2. Tighten the cam lock screw.
NOTICE: Do not over- or undertighten the screw. Tighten it until the screw indic\
ator
points to the closed or locked indicator on the socket.
3. Replace the microprocessor thermal cooling assembly.
Closing...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-36.png "Page 37
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: Hold the microprocessor down while turning the cam lock screw to prevent\
intermittent contact between the cam lock screw and microprocessor (see\
Microprocessor Cam Lock Screw).
2. Tighten the cam lock screw.
NOTICE: Do not over- or undertighten the screw. Tighten it until the screw indic\
ator
points to the closed or locked indicator on the socket.
3. Replace the microprocessor thermal cooling assembly.
Closing...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: Hold the microprocessor down while turning the cam lock screw to prevent\ intermittent contact between the cam lock screw and microprocessor (see\ Microprocessor Cam Lock Screw). 2. Tighten the cam lock screw. NOTICE: Do not over- or undertighten the screw. Tighten it until the screw indic\ ator points to the closed or locked indicator on the socket. 3. Replace the microprocessor thermal cooling assembly. Closing...
Page 38
![Page 38
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
the clip to close the latch.
Video Graphics Board
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Video Graphics Board
Removing the Video Graphics Board
1. Follow the instructions in Preparing to Work Inside the Computer....](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-37.png "Page 38
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
the clip to close the latch.
Video Graphics Board
NOTICE: Disconnect the computer and attached devices from electrical outlets and\
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by
periodically touching unpainted metal on the computer.
Video Graphics Board
Removing the Video Graphics Board
1. Follow the instructions in Preparing to Work Inside the Computer....")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual the clip to close the latch. Video Graphics Board NOTICE: Disconnect the computer and attached devices from electrical outlets and\ remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. Video Graphics Board Removing the Video Graphics Board 1. Follow the instructions in Preparing to Work Inside the Computer....
Page 39
![Page 39
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
2. Remove the keyboard.
3. Remove the
hinge cover.
4. Detach the
display flex cable from the strain relief and the graphics card.
5. Remove the three 8-mm screws that secure the video graphics board.
6. Separate the video graphics board from the system board connector.
Replacing the Video Graphics Board
1. Align the three screw holes and press down firmly on the word Dell\
to seat the board in its connector.
NOTICE:...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-38.png "Page 39
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
2. Remove the keyboard.
3. Remove the
hinge cover.
4. Detach the
display flex cable from the strain relief and the graphics card.
5. Remove the three 8-mm screws that secure the video graphics board.
6. Separate the video graphics board from the system board connector.
Replacing the Video Graphics Board
1. Align the three screw holes and press down firmly on the word Dell\
to seat the board in its connector.
NOTICE:...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual 2. Remove the keyboard. 3. Remove the hinge cover. 4. Detach the display flex cable from the strain relief and the graphics card. 5. Remove the three 8-mm screws that secure the video graphics board. 6. Separate the video graphics board from the system board connector. Replacing the Video Graphics Board 1. Align the three screw holes and press down firmly on the word Dell\ to seat the board in its connector. NOTICE:...
Page 40
![Page 40
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: The reserve battery provides power to the computers time RTC and
NVRAM when the computer is turned off. Removing the palmrest disconnects\
the
reserve battery and causes the computer to lose the date and time inform\
ation as
well as all user-specified parameters in NVRAM. If possible, make a copy\
of this
information before you disconnect the reserve battery.
Removing the Palmrest Assembly
1. Follow the...](http://img.usermanuals.tech/thumb/19/48084/w300_dell-latitude-c800-service-manual-39.png "Page 40
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual
NOTICE: The reserve battery provides power to the computers time RTC and
NVRAM when the computer is turned off. Removing the palmrest disconnects\
the
reserve battery and causes the computer to lose the date and time inform\
ation as
well as all user-specified parameters in NVRAM. If possible, make a copy\
of this
information before you disconnect the reserve battery.
Removing the Palmrest Assembly
1. Follow the...")
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: The reserve battery provides power to the computers time RTC and NVRAM when the computer is turned off. Removing the palmrest disconnects\ the reserve battery and causes the computer to lose the date and time inform\ ation as well as all user-specified parameters in NVRAM. If possible, make a copy\ of this information before you disconnect the reserve battery. Removing the Palmrest Assembly 1. Follow the...