Lenovo 3254ACU, Hardware Maintenance Manual

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9
8
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4
When installing: Make sure that the connectors are attached firmly to the system board.
In step 11 , release the keyboard bezel from the frame using a plastic pry tool as shown in the following
illustration.
11
11
11
11
11
11
11
11
11
11
11
1140 CPU
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 60
• “1020 Large bottom cover” on page 61
• “1100 Thermal fan” on page 72
• “1110 Thermal pipes” on page 72
Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.
Chapter 9
.
Removing or replacing a FRU
79