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4.
Stand the T4700CS/T4700CT/T4800CT on its back side and grasp the computer
with your hand covering the base assembly. While holding the computer with one
hand to steady it and to protect the base assembly, remove two M2.5x6 silver
screws and one M2.5x12 silver screw on the bottom of the computer (figure 4-
29).
Figure 4-29 Removing the screw securing the base assembly
5.
Remove the M2.5x6 screw, at the left front corner, securing the base assembly to
the bottom cover (figure 4-30).
6.
Press the FDD eject button so that it clears the bottom cover and lift up the front
of base assembly (figure 4-30).
7.
After lifting up the front of the base assembly, open the I/O port cover on the
bottom cover and pry the I/O port frame slightly away from the base assembly to
separate the base assembly from the bottom cover and lift the power/reset board
out of the bottom cover (figure 4-30).
4 - 3 0
Figure 4-30 Removing the base assembly
T4700CS, T4700CT, T4800CT
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