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"Replacing the heat sinks" on page 35
To remove the microprocessor, do the following:
Lift the small handle and open the retainer in the directions shown as
microprocessor out of the socket
Figure 32. Removing the microprocessor
Notes:
• Your microprocessor and socket might look different from the one illustrated.
• Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
• Do not touch the thermal grease while handling the microprocessor.
• Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept
as clean as possible.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 48.
Replacing the system board
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
Make sure the following FRUs (or CRUs) have been removed.
"Removing the computer stand base" on page 27
"Removing the rear cover" on page 29
"Replacing the speakers" on page 30
"Replacing the middle frame" on page 32
"Replacing the fan" on page 33
"Replacing the system board frame" on page 34
"Replacing the heat sinks" on page 35
"Replacing the Wi-Fi card" on page 36
"Replacing the memory module" on page 38
"Replacing the coin-cell battery" on page 39
"Replacing the M.2 solid-state drive" on page 40
42
ideacentre A340 Hardware Maintenance Manual
3
.
1
and
2
. Then remove the
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