Compaq LTE Elite Maintenance And Service Manual page 215

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*** When verifying whether the top cover is bowed up, note that the
computer should ride on the outer edges of the docking bay of the
expansion base and not in the center area. If the center area has
scuff marks or if the computer can rock from side to side while in the
docking bay, this indicates that the top cover is bowed up.
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Problem
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Probable Cause
The computer is on while
attempting to undock in a
non-Windows environment
(Section D.1).
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The eject button on the
eject switch is not being
pressed completely or is
defective.
base.
2. Verify that the fan
is on and that the
VBatt1 and VBatt2
outputs from the
power supply are in
specification
(Section 10.2). If
the fan is not on
or the VBatt
outputs are out of
specification,
replace the power
supply.
3. Verify that the
power supply
connector has a
tight connection to
the vertical
circuit board by
removing the card
cage and pushing
the power supply
connector down. If
the connector is
loose, replace the
power supply.
Recommended Action(s)
Turn off the computer
before undocking.
Ensure that the eject
button is being fully
pressed on the eject
switch board by
completing the
following steps:
1. Remove the eject
switch from the
top cover of the
expansion base,
but do not
disconnect the
eject switch cable
harness.
2. Remove the eject
switch board from
the rest of the
plastic eject
switch components