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Power On Issue - Acer DynaVivid Graphics Dock Service Manual

Acer dynavivid graphics dock service guide
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Power On Issue

If the system doesn't power on, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Lasso cable
Lasso cable
Check AC
Check AC
adapter
adapter
Check USB/B
Check USB/B
LED light on
LED light on
or off
or off
Swap M/B
The Graphics Dock Shuts Down Intermittently
If the system powers off at intervals, perform the following actions one at a time to correct the problem.
1.
Check the power cable is properly connected to the graphics dock and the electrical outlet.
2.
Remove any extension cables between the graphics dock and the outlet.
3.
Remove any surge protectors between the graphics dock and the electrical outlet. Plug the graphics dock
directly into a known good electrical outlet.
4.
Remove all external and non-essential hardware connected to the graphics dock that are not necessary to
the graphics dock.
5.
If the Issue is still not resolved, see see "Online Support Information" on page 43.
28
Start
Start
Check
Check
OK
OK
NG
NG
OK
OK
NG
NG
OK
OK
NG
NG
Swap Lasso
Swap Lasso
cable
cable
Swap AC
Swap AC
adapter
adapter
Check M/B
Check M/B
power
power
Chapter 3

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