Compaq LTE Elite Maintenance And Service Manual page 219

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The motor engages but
cycles the computer
out and then back
in.
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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 in the docking bay,
this indicates that the top cover is bowed up.
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Problem
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up.
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Defective docking
mechanism.
Docking mechanism sled
does not slide freely.
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The top cover is bowing
up.
Probable Cause
The reflectors on the
plastic gear are blocked
or missing.
the top cover. ***
If bowed, complete
the following steps
as required:
1. Ensure that the
drive cage spacer
is installed
properly
(Section 9.16).
Reinstall the
spacer if
improperly
installed or
missing.
2. Replace the top
cover.
Replace the docking
mechanism.
1. Make sure that the
docking mechanism
sled can slide
freely on the top
cover. Clean the
mechanism if
necessary.
2. Replace the
docking mechanism.
Check for bowing in
the top cover. ***
If bowed, complete
the following steps
as required:
1. Ensure that the
drive cage spacer
is installed
properly (Section
9.16). Reinstall
the spacer if
improperly
installed or
missing.
2. Replace the top
cover.
Recommended Action(s)
1. Ensure that the
white reflectors
on the plastic
gear are present
and are clear of