ASUS PG32UQ Unable to power on

[Chin_Loon]

I have a PG32UQ that cannot be powered on. Have checked that power supply works well.

Unable to RMA. Anyone knows where can I get help to troubleshoot?

[asmodyus]

Chin Loon wrote:
I have a PG32UQ that cannot be powered on. Have checked that power supply works well.

Unable to RMA. Anyone knows where can I get help to troubleshoot?

They are known to do this and other than RMA you have to take it to a monitor repair place. Once they brick they don't come back on I had 2 that did that to me.

[Chin_Loon]

Can anyone share the circuit diagrams and/or the potential repair areas for this power supply problem? Am quite unhappy about throwing a perfectly good PG32UQ...

[phatmonkey]

My PG48UQ is doing this now after a firmware update, DEAD...

[Chin_Loon]

Took pictures of the motherboards. Anyone has circuit diagrams to troubleshoot?

[Jiaszzz_ROG]

Hello, Chin Loon.

Did you make any software or hardware changes before the black screen occurred?
Please refer to the following FAQ to try to troubleshoot the problem.
https://www.asus.com/support/faq/1012723#:~:text=%E8%AB%8B%E7%A2%BA%E8%AA%8D%E4%BD%9C%E6%A5%AD%E7%B3...
If there is an inoperable part of the process, please let me know which step it is.

Thank you.