Lenovo ThinkPad i Series 172x ThinkPad 390 / i Series 1720 models Hardware Mai - Page 72

Planar Board, IMM Lower Heatsink ASM

Get Lenovo ThinkPad i Series 172x PDF manuals and user guides View all Lenovo ThinkPad i Series 172x manuals
Add to My Manuals
Save this manual to your list of manuals

Page 72 highlights

"Keyboard" on page 54 "LED Board" on page 56 "Upper Heatsink" on page 56 "CPU Board" on page 58 "LCD Panel ASM" on page 59 "Upper Cover ASM" on page 60 "IMM Lower Heatsink ASM" on page 62 "Fan ASM" on page 62 To remove these boards and latch: 1. Remove the power latch and IR board. 2. Remove the screw securing the DC-DC & BATT board and disconnect the DC-DC & BATT board from the base cover ASM. Step Size (Quantity) Head & Color Torque 3 M2.5 x 6L (1) Pan head, 3.2 kgf-cm black Note: Make sure you use the correct screw for replacement. Planar Board "Battery ASM" on page 49 "Hard Disk Drive" on page 49 "Combo Bay" on page 50 "Keyboard" on page 54 "LED Board" on page 56 "Upper Heatsink" on page 56 "CPU Board" on page 58 "LCD Panel ASM" on page 59 "Upper Cover ASM" on page 60 "IMM Lower Heatsink ASM" on page 62 "Fan ASM" on page 62 64 ThinkPad 390/i Series 1700

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
±
“Keyboard” on page
54
±
“LED Board” on page
56
±
“Upper Heatsink” on page
56
±
“CPU Board” on page
58
±
“LCD Panel ASM” on page
59
±
“Upper Cover ASM” on page
60
±
“IMM Lower Heatsink ASM” on page
62
±
“Fan ASM” on page
62
To remove these boards and latch:
1.
Remove the power latch and IR board.
2.
Remove the screw securing the DC-DC & BATT
board and disconnect the DC-DC & BATT board from
the base cover ASM.
Step
Size (Quan-
tity)
Head &
Color
Torque
3
M2.5 x 6L (1)
Pan head,
black
3.2 kgf-cm
Note:
Make sure you use the correct screw for replacement.
Planar Board
±
“Battery ASM” on page
49
±
“Hard Disk Drive” on page
49
±
“Combo Bay” on page
50
±
“Keyboard” on page
54
±
“LED Board” on page
56
±
“Upper Heatsink” on page
56
±
“CPU Board” on page
58
±
“LCD Panel ASM” on page
59
±
“Upper Cover ASM” on page
60
±
“IMM Lower Heatsink ASM” on page
62
±
“Fan ASM” on page
62
64
ThinkPad 390/i Series 1700