Compaq 400 486 DX2/40 MHZ 250 MB 4 MB 9.5 Personal Computer User Manual


 
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1. Insert the inverter board LIF connector into the display cable.
2. Plug in the backlight cable to the inverter board.
3. Mount the inverter board into the display enclosure, aligning the
inverter board with the three mounting posts.
Chapter 3.22 Monochrome Display (Models 400 and 410)
IMPORTANT: The Monochrome, CSTN, and CTFT displays have different removal
and replacement procedures. Be sure to follow the procedures
for the specific display.
This sections contains removal and replacement procedures for the
following monochrome display components:
o Display panel
o Shield
o Display cable
o Display ground cable
Removing the Monochrome Panel, the Shield, the Display Cable and the
Display Ground Cable
To remove the Monochrome liquid crystal display (LCD) panel, the shield,
the display cable and the display ground cable follow these steps:
1. Disconnect all power from the computer and remove the AC Adapter and
battery pack (Section 3.2).
2. Open the computer.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
The computer becomes top heavy when the keyboard assembly is removed and
the display is opened. To prevent damage to the display and the computer,
ensure that the display assembly is opened at a 90-degree angle.
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3. Remove the keyboard assembly (Section 3.7).
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
The ZIF connector and its attached cable can be damaged easily. Handle
only the connector slide when disconnecting the ZIF connector. Never pull
or twist the cable itself while it is seated in the ZIF connector.