Lenovo ThinkPad 390E Hardware Maintenance Manual (March 1999): ThinkPad 390E o - Page 90

IMM Lower Heatsink ASM, LCD Panel ASM

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Page 90 highlights

IMM Lower Heatsink ASM "Battery ASM" on page 62 "Hard Disk Drive" on page 63 "Combo Bay" on page 64 "Keyboard" on page 70 "LED Board" on page 72 "Upper Heatsink" on page 73 "CPU Board" on page 75 "LCD Panel ASM" on page 76 "Upper Cover ASM" on page 78 To remove the IMM lower heatsink ASM: 1. Remove the 2 screws securing the IMM lower heatsink ASM. Lift the IMM lower heatsink ASM up to remove. 2. Disconnect the power cable from the connector. Step Size (Quantity) Head & Color Torque 2 M2.5 x 6L (2) Flat head, black 1.6 kgf-cm Note: Make sure you use the correct screw for replacement. 80 ThinkPad 390E

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IMM Lower Heatsink ASM
±
“Battery ASM” on page
62
±
“Hard Disk Drive” on page
63
±
“Combo Bay” on page
64
±
“Keyboard” on page
70
±
“LED Board” on page
72
±
“Upper Heatsink” on page
73
±
“CPU Board” on page
75
±
“LCD Panel ASM” on page
76
±
“Upper Cover ASM” on page
78
To remove the IMM lower heatsink ASM:
1.
Remove the 2 screws securing the IMM lower
heatsink ASM. Lift the IMM lower heatsink ASM up to
remove.
2.
Disconnect the power cable from the connector.
Step
Size (Quan-
tity)
Head &
Color
Torque
2
M2.5 x 6L (2)
Flat head,
black
1.6 kgf-cm
Note:
Make sure you use the correct screw for replacement.
80
ThinkPad 390E