1100 Led Board And Power Board - Lenovo B575e Hardware Maintenance Manual

1100 LED board and power board

For access, remove these FRUs in order:
• "1010 Battery pack" on page 44
• "1020 Bottom slot cover" on page 44
• "1030 Hard disk drive" on page 45
• "1040 Optical drive" on page 47
• "1050 Memory modules" on page 48
• "1060 PCI Express Mini Card for wireless LAN" on page 49
• "1070 Backup battery" on page 50
• "1080 Keyboard" on page 51
• "1090 Keyboard bezel" on page 54
Removal steps of LED board
Peel off the mylar tape
Removal steps of power board
Remove the screw 1 and then remove the power board
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (1)
58
Hardware Maintenance Manual
1 and then remove the LED board.
2 .
Color
Black
Torque
1.85 kgf-cm