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Installing the Upper System Board and Power Supply Board
To install the T4700CS/T4700CT/T4800CT's upper system board and power supply board,
follow the steps below and refer to figures 4-25 through 4-27.
1.
Connect the power supply board to the upper system board (figure 4-27).
2.
Place the upper system board on the lower system board, (figure 4-26).
3.
Align the two joint connectors (PJ11 and PJ12), then gently press the upper
system board to connect them (figure 4-26).
4.
Connect the power/reset cable to PJ17 on the upper system board and secure it
with tape (figure 4-26).
5.
Set in place the FDD metal cover, right hinge cover and upper system board
cover (figure 4-25).
6.
Secure the upper system board cover with five M2.5x6 screws and set the left
hinge cover, then apply the tape (figure 4-25).
7.
Install the display assembly, backup battery, microphone, status indicator panel,
keyboard, top cover, HDD pack, optional PCMCIA card, optional memory card
and battery pack as described in sections 4.10, 4.9, 4.8, 4.7, 4.6, 4.5, 4.4, 4.3 and
4.2.
4 - 2 8
T4700CS, T4700CT, T4800CT
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