Speaker; Cmos Battery; Usb Connector Board - NEC VERSA UltraLite Service And Reference Manual

During reassembly and after the cover assembly is snapped in place, check that the switch
slides smoothly and returns to the off position when released. Slide the switch and release it
quickly so that power is not turned on.
Lift the top cover assembly off the two LCD panel hinges and remove the from the base.
9.

Speaker

Remove the speaker from the top cover assembly as follows.
Save any open files, exit Windows, turn off notebook power, close the LCD panel, unplug
1.
the power cable, and disconnect any peripheral devices.
Remove the secondary battery, hard drive cover, keyboard, and top cover assembly.
2.
Turn the top cover assembly over, carefully lift the black insulator off the speaker, and
3.
remove the two screws fastening the speaker to the top cover assembly.
Remove the speaker from its mount.
4.

CMOS Battery

Remove the CMOS battery as follows.
Save any open files, exit Windows, turn off notebook power, close the LCD panel, unplug
1.
the power cable, and disconnect any peripheral devices.
Remove the secondary battery, hard drive cover, keyboard, and top cover assembly.
2.
Note
Be sure that the BIOS settings are recorded before removing the CMOS battery. Any
customized BIOS settings are lost when the CMOS battery is disconnected.
Unplug the CMOS battery from connector P36 on the communication board (see the
3.
following figure "Removing the Mini PCI Board" for connector location).
Remove the CMOS battery from the base.
4.

USB Connector Board

Remove the USB connector board as follows.
Save any open files, exit Windows, turn off notebook power, close the LCD panel, unplug
1.
the power cable, and disconnect any peripheral devices.
Remove the secondary battery, hard drive cover, keyboard, and top cover assembly.
2.
Unplug the following cables from the USB connector board (see the following figure
3.
"Removing the Mini PCI board" for board and connector locations):
Mini PCI board cable from connector P43 on the USB connector board
!
main board cable from connector P41 on the USB connector board.
!
Open the three access panels covering the USB connectors, and lift the USB connector
4.
board off its guide pin on the base. Remove the USB connector board from the base.
Remove the two screws fastening the board to its frame. Save the frame and screws.
5.
Disassembly and Reassembly 3-9