1090 Audio Board, Audio Board Cable, Power Board, Touch Pad Board Cable, Finger Printer Board, Led Board And Odd Switch Board; For Access, Remove These Frus In Order; 1010 External Battery Pack; 1040 Base Cover Assembly - Lenovo E51-80 Hardware Maintenance Manual

Detach power board connector, LED board connector , touch pad connector and finger print reader
connector in the direction shown by arrows
When installing: Ensure that all the connectors are attached firmly.
Remove the upper case in the direction shown by arrow
1090 Audio board, audio board cable, power board, touch pad board
cable, finger printer board, LED board and ODD switch board

For access, remove these FRUs in order:

• "1010 External battery pack" on page 50
• "1020 Keyboard" on page 50
• "1030 Optical disk drive" on page 52
• "1040 Base cover assembly" on page 54
3 4 .
5 .
Chapter 10
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Removing or replacing a FRU
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