Lenovo E40-30 Laptop Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 69
Audio board, audio board cable, power board, touch pad board cable, finger printer board
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Detach power board connector, LED board connector , touch pad connector and finger print reader connector in the direction shown by arrows 3 4 . d c When installing: Ensure that all the connectors are attached firmly. Remove the upper case in the direction shown by arrow 5 . e 1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board and LED board For access, remove these FRUs in order: • "1010 External battery pack" on page 54 • "1020 Keyboard" on page 54 • "1030 Optical disk drive" on page 56 • "1040 Base cover assembly" on page 57 Chapter 10. Removing or replacing a FRU 63
Detach power board connector, LED board connector , touch pad connector and finger print reader
connector in the direction shown by arrows
3
4
.
When installing:
Ensure that all the connectors are attached firmly.
Remove the upper case in the direction shown by arrow
5
.
1090 Audio board, audio board cable, power board, touch pad board
cable, finger printer board and LED board
For access, remove these FRUs in order:
• “1010 External battery pack” on page 54
• “1020 Keyboard” on page 54
• “1030 Optical disk drive” on page 56
• “1040 Base cover assembly” on page 57
Chapter 10
.
Removing or replacing a FRU
63