1080 Cpu - Lenovo ThinkPad L420 Hardware Maintenance Manual

Table 8. Removal steps of fan assembly (continued)

1080 CPU

For access, remove these FRUs in order:
• "1010 Battery pack" on page 57
• "1040 Thermal cover" on page 61
• "1070 Fan assembly" on page 65
Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.
Removal steps of CPU
Rotate the head of the screw in the direction shown by arrow
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Hardware Maintenance Manual
1 to release the lock; then remove the CPU
a
1
2 .