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4 Replacement Procedures
Installing the keyboard
The following describes the procedure for installing the keyboard. (See Figure 4-7 to 4-10.)
1. Place the keyboard face down on the palm rest.
2. Connect the keyboard cable to the connector CN3230 on the system board.
CAUTION: Extra portion of the keyboard cable must be put under the palm rest.
3. Turn the keyboard face up and set it in place.
CAUTION: When setting the keyboard, insert the guides into the holes and make sure
that there is no gap between the keyboard and edge of the palm rest.
4. Secure the keyboard with the following screws.
• M2×3C
5. Install the keyboard holder while engaging the latches.
4-20
[CONFIDENTIAL]
S-THIN HEAD screw
Guide
×2
PORTÉGÉ R400 Maintenance Manual (960-623)
4.6 Keyboard
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