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crwdns2944351:0crwdnd2944351:0Repairing Viewsonic Optiquest Q9 Power supply repair capacitor replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Philip Honnoldcrwdnd2933797:0crwdne2933797:0

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Viewsonic Optiquest Q9
Type
repair
Thing
Power supply repair
Title
Repairing Viewsonic Optiquest Q9 Power supply repair
Introduction
Signs of this problem coming on are a display that takes longer and longer to come on each time. Final failure is that it no longer shows a picture at all and the power LED on the front of the monitor just flashes.
Overview of what we are going to do is to remove the monitor stand from the back of the unit. Then pop open the case, remove some shielding from around the power supply so that it can be removed. Once removed we will de-solder 1 or 2 bad capacitors and replace them. Once this is done the monitor will be rebuilt.
Time Required Min
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Time Required Max
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Difficulty
Moderate
Conclusion
To reassemble your device, follow these instructions in reverse order.
Author
Philip Honnold
Public
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  • In Progress added.
  • Community-Contributed Guide added.

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