Hanns_G HG281D with flashing/blinking screen problems

[retiredcaps]

Re: Hanns_G HG281D with flashing/blinking screen problems

We have cases where caps with high ESR on this board cause power problems.

If your board is similar to this one

https://www.badcaps.net/forum/attach...2&d=1302978990

then on the backside (bottom left hand corner in pic) there should be markings for all those voltages.

List them all and there reported voltages. Note if they are steady or fluctuating.

[Barq]

Hi everyone I have the above monitor and from the beginning of owning it, After starting it I would hear a pop in the back. Now it has started flashing on and off. Its still on and the blue light is on the screen is flashing. So Im thinking BAD CAPS. Also a couple of times I had blinking pixels like sparkles but that ended when I would unplug it and power it on and off to drain it. than it would go away. Please be kind to me I understand elctricity pretty well, (used to be an electrician) but electronics components are not something I have tackled and my skills at soldering should allow me to replace the caps.
As far as testing I have a multi tester and can, if guided do what testing I need to. If it does sound like caps should a person go use the kits on EBAY? I will include pics of circuitry I have. Thanks in advance for your help/