Lenovo m58 9960 Manual Do Equipamento
Replacing the microprocessor
Attention
Do not open your computer or attempt any repair before reading and understanding the
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and
wait three to five minutes to let the computer cool before opening the computer
cover.
wait three to five minutes to let the computer cool before opening the computer
cover.
To replace the microprocessor:
1.
Open the computer cover. See “Opening the computer cover” on page 128.
2.
Pivot the drive bay assembly upward to gain access to the system board. See
“Accessing the system board components and drives” on page 129.
“Accessing the system board components and drives” on page 129.
3.
Locate the heat sink and fan assembly and disconnect the heat sink and fan
assembly cable from the microprocessor fan connector on the system board.
See “Locating parts on the system board” on page 131.
assembly cable from the microprocessor fan connector on the system board.
See “Locating parts on the system board” on page 131.
4.
Remove the heat sink and fan assembly. See “Replacing the heat sink and fan
assembly” on page 140.
assembly” on page 140.
5.
Place the heat sink and fan assembly on its side so that the thermal grease
does not come in contact with anything.
does not come in contact with anything.
6.
Remove the hard disk drive. See “Replacing the hard disk drive” on page 148.
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Hardware Maintenance Manual