Cmos Battery; Buzzer; Main Board Assembly; Fan Assembly - NEC VERSA LX Service And Reference Manual

CMOS Battery

1. Disconnect the CMOS battery cable from connector P28 on the main board.
2. The CMOS battery is held in place by double-sided pressure tape. Gently
pry up to remove.

Buzzer

1. Disconnect the buzzer cable from connector P29 on the main board.
2. Pry up to remove the buzzer assembly from its location.

Main Board Assembly

1. Disconnect the bridge battery cable at connector P1 (
2. Remove one screw (
3. Remove two screws (
the front edge of the audio board and disconnecting from the main board.
4. Lift the main board from the remainder of the system.
A – Connector P1
D – Audio Board

Fan Assembly

The fan assembly is made up of a bracket and fan. Follow the steps below to
remove.
1. Disconnect the fan cable at connector P5 on the main board.
2. Remove two screws (
3-18 Disassembly and Reassembly
) and lift and remove the port cover plate.
B
C ) and disconnect the audio board (
B – Port Cover Plate Screw
E – Main Board Screws
E ) on the main board to release the fan assembly.
A ).
D ) by gently lifting
C – Audio Board Screws