Lenovo ThinkPad Edge E535 Hardware Maintenance Manual - Page 101

Base cover assembly and DC-in connector, 1150 System board assembly

Page 101 highlights

1220 Base cover assembly and DC-in connector For access, remove these FRUs in order: • "1010 Battery pack" on page 60 • "1020 Large bottom cover" on page 61 • "1030 Small bottom cover" on page 62 • "1040 Optical drive or blank bezel" on page 63 • "1060 Hard disk drive assembly" on page 64 • "1070 PCI Express Mini Card for wireless LAN" on page 66 • "1080 PCI Express Mini Card for wireless WAN or mSATA solid state drive" on page 67 • "1090 Backup battery" on page 71 • "1100 Thermal fan" on page 72 • "1110 Thermal pipes" on page 72 • "1120 Keyboard" on page 74 • "1130 Keyboard bezel" on page 78 • "1150 System board assembly" on page 81 • "1160 Speaker assembly" on page 84 • "1170 Power button sub card" on page 87 • "1180 I/O sub card with USB connector and audio jack" on page 88 • "1190 RJ45 sub card" on page 89 • "1200 Optical drive sub card" on page 91 Removal steps of base cover assembly and DC-in connector Step 1 Screw (quantity) M2.5 × 5 mm, wafer-head, nylon-coated (4) Color Black Torque 0.392 Nm (4 kgfcm) Chapter 9. Removing or replacing a FRU 95

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1220 Base cover assembly and DC-in connector
For access, remove these FRUs in order:
“1010 Battery pack” on page 60
“1020 Large bottom cover” on page 61
“1030 Small bottom cover” on page 62
“1040 Optical drive or blank bezel” on page 63
“1060 Hard disk drive assembly” on page 64
“1070 PCI Express Mini Card for wireless LAN” on page 66
“1080 PCI Express Mini Card for wireless WAN or mSATA solid state drive” on page 67
“1090 Backup battery” on page 71
“1100 Thermal fan” on page 72
“1110 Thermal pipes” on page 72
“1120 Keyboard” on page 74
“1130 Keyboard bezel” on page 78
“1150 System board assembly” on page 81
“1160 Speaker assembly” on page 84
“1170 Power button sub card” on page 87
“1180 I/O sub card with USB connector and audio jack” on page 88
“1190 RJ45 sub card” on page 89
“1200 Optical drive sub card” on page 91
Removal steps of base cover assembly and DC-in connector
Step
Screw (quantity)
Color
Torque
1
M2.5 × 5 mm, wafer-head, nylon-coated (4)
Black
0.392 Nm
(4 kgfcm)
Chapter 9
.
Removing or replacing a FRU
95