Hello. My Samsung 2493HM will power on but has a black screen.
Working great for a while, it even sometimes works for a long time but then the screen goes black.
This is what I do know;
The Blue LED is solid when this occurs.
Sometimes while it's black, a clicking/ticking noise will start in no particular pattern. The noise may be coming from the speakers but I cannot tell for sure.
I have opened the case, inspected the caps and they are not visibly swollen. I know this might still be the issue I just want to move in the right direction.
I shined a flashlight on the screen and I see no picture/color.
One of the leads to a speaker cone was broken so I soldered to repair but I do not think this is related. The speakers work at all times.
Before I start replacing the wrong (or right) parts I was hoping for the shared expertise and experience here to help me in the next direction of troubleshooting and repair.
Thank you.
Working great for a while, it even sometimes works for a long time but then the screen goes black.
This is what I do know;
The Blue LED is solid when this occurs.
Sometimes while it's black, a clicking/ticking noise will start in no particular pattern. The noise may be coming from the speakers but I cannot tell for sure.
I have opened the case, inspected the caps and they are not visibly swollen. I know this might still be the issue I just want to move in the right direction.
I shined a flashlight on the screen and I see no picture/color.
One of the leads to a speaker cone was broken so I soldered to repair but I do not think this is related. The speakers work at all times.
Before I start replacing the wrong (or right) parts I was hoping for the shared expertise and experience here to help me in the next direction of troubleshooting and repair.
Thank you.
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