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4.12 Base Assembly, Power/Reset Board
Removing the Base Assembly
To remove the T4700CS/T4700CT/T4800CT's base assembly, follow the steps below and
refer to figures 4-28 and 4-31.
1.
Turn off the power to the T4700CS/T4700CT/T4800CT. Disconnect the AC
adapter, power cord and all external cables connected to the T4700CS/T4700CT/
T4800CT.
2.
Remove the battery pack, optional memory card, optional PCMCIA card, HDD
pack, top cover, keyboard, backup battery, microphone, display assembly, upper
system board, and power supply board as described in sections 4.2, 4.3, 4.4, 4.5,
4.6, 4.7, 4.8, 4.9, 4.10, and 4.11.
3.
Open the cover to PCMCIA slot 2 and remove the M2.5x4 silver screw, securing
the cover (figure 4-28). Set the cover aside.
T4700CS, T4700CT, T4800CT
Figure 4-28 Removing the PCMCIA slot cover
4 - 2 9
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