Computer help needed
6 months ago
General
Is there any techies able to help out? My gaming PC no longer shows on my screen and nothing I do can fix it, used different HDMI ports on my PC and on my monitor (Roku smart TV), used 3 different HDMI cables even bought a Display Port adaptor for the HDMI, nothing still.
My PC turns on and works fine there but the signal isn't coming through, monitor/TV acts as if the PC is still turned off even when it isn't and I don't know what to do anymore, dunno if something IN my PC is faulty or what, it's been fine for 4 years now, only started for a week or two go... When I'd be playing a game then sudden black screen then the screen that shows when it's unplugged/turned off, PC is still on but can't see until I hard restarted it, did this more and more till where we're at now.
My PC turns on and works fine there but the signal isn't coming through, monitor/TV acts as if the PC is still turned off even when it isn't and I don't know what to do anymore, dunno if something IN my PC is faulty or what, it's been fine for 4 years now, only started for a week or two go... When I'd be playing a game then sudden black screen then the screen that shows when it's unplugged/turned off, PC is still on but can't see until I hard restarted it, did this more and more till where we're at now.
FA+

If your computer works fine OTHER than the screen issue, that seems to be the most logical solution.
If you have a different graphics card, you should try that.
Especially if the screen doesn't register during boot.
https://www.lifewire.com/fix-comput.....othing-2624443
https://www.securedatarecovery.com/.....ing%20properly.
Note that if your not comfortable with taking apart your PC, I would suggest taking it to a technician.
Swapping GPU for motherboard video output best done with PC switched off and powering up with that one motherboard port the only one cabled to a monitor, no other video cables even present, should isolate this as needed.