Compaq LTE Elite Maintenance And Service Manual page 225

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When a Compaq LTE
Elite is docked and
the power switch on
the computer is
pressed, the expansion
base and the computer
do not power on, no
beep is emitted, and
there is no LED
activity on either the
expansion base or the
computer.
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The power switch cable
harness or harness
extension cable is not
making a complete
connection or is
defective.
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The expansion base system
board is defective.
The power button on the
computer is not being
activated.
switch components
(Section 9.18).
3. Reassemble the
expansion base,
allowing the power
switch board to
hang out from the
side of the unit
for test purposes.
4. Ensure that the
operating
condition of the
expansion base is
such that the
power switch is
functional.
5. Press the power
button that is
mounted directly
on the power
switch board.
6. If the expansion
base and computer
power up, replace
the plastic power
switch components.
7. If the expansion
base and computer
do not power up,
replace the
power switch cable
harness.
1. Reseat the cable
harness.
2. Replace the cable
harness.
3. Reseat the harness
extension cable.
4. Replace the
harness extension
cable.
Replace the
expansion base system
board.
1. Remove the
computer from the
expansion base and
attempt to power
on the computer by
itself.
2. If the computer
does not power on
by itself, the
problem is with
the the computer
(Table 2-26).