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Hi all
Yesterday my PC was working fine and today when I was trying to press the power button to turn it on my pc light ,my monitor show light as well but it become dark and show no sigh I removed my ram and cleaned it up but still PC working without any signs on my monitor even it work as well with it's light up
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Removing the RTC battery only resets the BIOS back to factory defaut setting but if it is not a corrupted BIOS but rather a hardware problem doing this won't fix it. You can try but don't be surprised if it doesn't work.
The motherboard's make and model number is printed on the motherboard itself so you will need to open the PC case to see it.
Some motherboards have what is known as "debug" LED lights on the board that will tell you what the problem is if the PC doesn't pass POST (power on self test) when it is started. The debug info is the the motherboard user manual (if you have it or search online for it from the motherboard manufacturer's support page for the motherboard).
With others you will need to connect a system speaker (example only) to the appropriate header pins on the motherboard so that you can hear what is called the "beep error code" when it fails to POST.
The header pin information can be found in the motherboard's user manual (if you have it or search online for it from the motherboard manufacturer's support page for the motherboard).
Once you know the beep error code, search online for (insert motherboard make and model number) beep error code to find out what it means.
If it passes POST OK and it does turn on and boot into Windows etc but still with no display it could be a faulty GPU card, monitor cable or monitor.
这个答案有帮助吗？
Thank you so much
I will try to do what you mentioned there
Hope u will be available later to tell u what is new
Thank you once again and I hope this problem will fix ASAP
After checking my PC the fan of my graphic card don't spin what should I do should I take my GC off and clean it or it mean its broke
Just because the GPU fan is not operating doesn't mean that it or the GPU card is faulty.
Checking for the graphics adapter during POST does happen early in the startup POST procedure but there are a few things that are checked e.g. embedded controller, ram, before it gets to checking the GPU card is communicating OK with the BIOS.
As I said check the debug LEDs or the beeps and see what they show and then go on from there.
At least you will know then where to look and not just guess that it is GPU related.
It may well be a GPU problem as seen or heard by the codes, if so then chances are the card is faulty.
First let me thank you for your help man it means a lot for me
Sec ,the problem solved it was a GPU problem it showed me after what I checked u mentioned above that my GPU not work for some reason once I run my PC it's fan spin then it's stop idk if it's related but I removed it ,cleaned it then I put on its place again at PCI then my PC run but still that fan didn't spin even my PC worked
Iam afraid if that is mean it will heat up or it only spin when it's temp pass it's limit
Anyway man u are a blessing thanks for helping me!!
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Hi @ahmed26182,
What is the make and model number of the motherboard?
Have you tried another monitor (TV perhaps- HDMI) just to verify that the monitor is not the problem?
由 jayeff 完成的
Hi @jayeff
Sorry I forgot my motherboard model number and I can't see it from the window duo to my pc if there another way to know please tell me!
No I didn't, I will take it to my work to test it on one of other monitor hope u will be available later so I can tell you the results but iam sure not monitor problem since it was working so well yesterday
Another question if u don't mind do u think it's a bio problem like can I take off my small battery which on motherboard and try to discharge the bios ?!
Sorry mate for my question iam not much knowledge on these issues
由 Ahmed 完成的