Lenovo K4450 Notebook - Manual (Page 72)

Lift the system board assembly carefully, and then detach the connector 9 .
8
9
When installing: Ensure that the connector is attached firmly to the system board.
1150 Thermal module assembly
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 48
• “1020 Bottom slot cover” on page 48
• “1040 Hard disk drive assembly” on page 51
• “1080 Keyboard” on page 55
• “1090 Keyboard bezel” on page 57
• “1140 System board assembly” on page 63
66 Hardware Maintenance Manual