Lenovo E50-80, Руководство по техническому обслуживанию аппаратной части, Страница: 82 / 92

1140 LCD front bezel
For access, remove this FRU:
•
“1010 External battery pack” on page 52
• “1020 Keyboard” on page 52
• “1030 Optical disk drive” on page 54
• “1040 Base cover assembly” on page 56
• “1050 Hard disk drive or solid-state hybrid drive” on page 58
• “1060 Wireless-LAN /Bluetooth card” on page 59
• “1080 Upper case” on page 61
• “1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board,
LED board and ODD switch board” on page 63
• “1100 System board” on page 66
• “1120 Speaker assembly, docking LED lens and docking bracket” on page 72
• “1130 LCD unit, docking board, docking cable and DC-in cable” on page 73
Removal steps of the LCD front bezel
Remove the covers 1 , and then remove two screws 2 .
b
b
a
a
Step Screw (quantity) Color Torque
2
M2.5 × 4mm, flat-headed, nylon-coated (2) Silver 3.0 +/- 0.3kgf-cm
Remove the LCD front bezel in the direction shown by arrow 3 .
c
c
c
c
1150 LCD panel, EDP cable and hinges
For access, remove these FRUs in order:
•
“1010 External battery pack” on page 52
• “1020 Keyboard” on page 52
• “1030 Optical disk drive” on page 54
• “1040 Base cover assembly” on page 56
• “1050 Hard disk drive or solid-state hybrid drive” on page 58
• “1060 Wireless-LAN /Bluetooth card” on page 59
76
Hardware Maintenance Manual