Compaq Portable 286 Compaq Portable Computer, Compaq Plus Personal Computer, a - Page 66

Complete the High Voltage Access Plate Removal Procedure

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releases the power supply assembly from the chassis. 7. Carefully lift the power supply assembly out of the chassis and gently remove all remaining connectors from the board (Figure 7.8-9). To replace the power supply assembly, reverse Steps 1 through 7. NOTE: Be sure to securely tighten the mounting screw with the 5/16 inch box end wrench because using only the socket extension wrench may not securely tighten the mounting screw (thereby causing grounding problems). COMPAQ Portable Fan/Bracket Assembly Removal and Replacement To remove the fan/bracket assembly: 1. Complete the High Voltage Access Plate Removal Procedure (see Section 7.5). 2. Disconnect the fan power connector from the power supply (Figure 7.8-10).

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releases the power supply assembly from the chassis.
7. Carefully lift the power supply assembly out of the chassis and gently
remove all remaining connectors from the board (Figure 7.8-9).
To replace the power supply assembly, reverse Steps 1 through 7.
NOTE: Be sure to securely tighten the mounting screw with the 5/16 inch box
end wrench because using only the socket extension wrench may not securely
tighten the mounting screw (thereby causing grounding problems).
COMPAQ Portable Fan/Bracket Assembly Removal and Replacement
To remove the fan/bracket assembly:
1. Complete the High Voltage Access Plate Removal Procedure
(see Section 7.5).
2. Disconnect the fan power connector from the power supply (Figure 7.8-10).