TP 390,390E,1720 - Planar Board Removal

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Service Hints & Tips

Document ID: BMOE-426G8M

TP 390,390E,1720 - Planar Board Removal

Applicable to: World-Wide

The following information is intended for IBM Dealers and Authorized Servicers only. Customers attempting to follow any of the procedures below may void their warranty.

Battery ASM
Hard Disk Drive
Combo Bay
Keyboard
LED Board
Upper Heatsink
CPU Board
LCD Panel ASM
Upper Cover ASM
IMM Lower Heatsink ASM
Fan ASM
Power Latch, IR Board, and DC-DC & BATT Board

Note: See "Replacing the System Board" before proceeding.

Remove the two screws from the planar board and gently remove the planar board from the base cover ASM.

Step

Size (Quantity)

Head &
Color

Torque

1

M2.5 x 6L (2)

Pan head,
black

3.2 kgf-cm

Note: Make sure you use the correct screw for replacement.

Search Keywords

Hint Category

Hardware Installation/Configuration, Hardware Maintenance Information

Date Created

12-11-98

Last Updated

23-03-99

Revision Date

23-03-2000

Brand

IBM ThinkPad

Product Family

ThinkPad 390, ThinkPad i Series 172x

Machine Type

2626, 2627

Model

Various

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes

	Search Keywords
	Hint Category	Hardware Installation/Configuration, Hardware Maintenance Information
	Date Created	12-11-98
	Last Updated	23-03-99
	Revision Date	23-03-2000
	Brand	IBM ThinkPad
	Product Family	ThinkPad 390, ThinkPad i Series 172x
	Machine Type	2626, 2627
	Model	Various
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes