Dell Latitude CPi A - Manual (Page 44)

36 Dell Latitude CPiA Service Manual
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4. Remove the two 3.5-mm screws securing the TCA to the microprocessor
module.
5. Remove the TCA from the microprocessor module.
6. Remove the three screws that secure the processor module to the system
board.
7. Use a processor extractor tool to remove the processor module.
The tool fits on the left side of the module, in the notches.
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8. Remove the audio shield and audio board.
9. Remove the airflow duct.
10. Remove the bottom case bracket.
11. Turn the assembly over and remove the two 3.5-mm screws from the
bottom case assembly, located in the rubber feet.
12. Turn the assembly over and remove the two 5-mm screws that secure the
system board to the bottom case assembly.
The screws are located in the back rubber feet.
13. Lift the system board assembly out of the bottom case assembly.
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Be sure to transfer the memory module(s) to the replacement system board
assembly. If you are replacing the thermal cooling assembly with a new one,
remove any lining present on the thermal pad before installing the new thermal
cooling assembly.
After you replace the system board assembly, be sure to enter the system’s
service tag number into the BIOS of the replacement system board assembly.
Insert the diskette that accompanied the replacement system board assembly
into the diskette drive, and turn on the computer. Follow the instructions on the
display screen.