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Service Hints & Tips

Document ID: BMOE-425Q9G

TP 1400 - 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 Assembly
• Keyboard
• Hard Disk Drive and HDD Heatsink
• CPU Heatsink
• LCD Assembly
• Upper Cover (Keyboard Bezel)

Step	Size (Quantity)	Head & Color	Torque	Memo
1	M2.5 x 6L (2)	Bind head, black	3.2 kgf-cm	w/ nylok paste

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

Notes:
1. When removing the planar board from the base cover, gently raise the side of the planar board facing the rear I/O ports; then pull out the planar board.
2. When replacing the planar board, align the power switch and power actuator. Make sure that the power switch operates correctly before securing the screws.

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	Document Category	Hardware Installation/Configuration, Hardware Maintenance Information
	Date Created	11-11-98
	Last Updated	12-11-98
	Revision Date
	Brand	IBM ThinkPad
	Product Family	ThinkPad i Series 1400
	Machine Type	2611
	Model	Various
	TypeModel
	Retain Tip (if applicable)
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