Lenovo E50-70 Laptop Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 79
Remove the upper case in the direction shown by arrow
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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, LED board and ODD switch board For access, remove these FRUs in order: • "1010 External battery pack" on page 62 • "1020 Keyboard" on page 62 • "1030 Optical disk drive" on page 64 • "1040 Base cover assembly" on page 66 Chapter 10. Removing or replacing a FRU 73
![](/manual_guide/products/lenovo-e5070-laptop-hardware-maintenance-manual-lenovo-e40xx0-e50xx-f2eddcb/79.png)
Detach power board connector, LED board connector , touch pad connector and finger print reader
connector in the direction shown by arrows
3
4
.
Wheninstalling:
Ensure that all the connectors are attached firmly.
Remove the upper case in the direction shown by arrow
5
.
1090Audioboard,audioboardcable,powerboard,touchpadboard
cable,fingerprinterboard,LEDboardandODDswitchboard
For access, remove these FRUs in order:
• “1010 External battery pack” on page 62
• “1020 Keyboard” on page 62
• “1030 Optical disk drive” on page 64
• “1040 Base cover assembly” on page 66
Chapter 10
.
Removing or replacing a FRU
73