Question PC boots to Windows but no signal to monitor ?

[alianna112]

GPU: RX 6600

My PC boots into Windows, as I can hear the startup sounds on Windows 11, but my monitor shows no signal. After not using it for a day, the display finally appears, but when I turn it off and try to use it again, the issue reoccurs.

I’ve tried several troubleshooting steps:

1. Resetting the CMOS.
2. Replugging the GPU.
3. Testing it in another PC, but the problem persists.
4. Using a different GPU in my PC, which works fine.
5. Reseating the RAM.

I would appreciate any insights or suggestions you might have.

 

[Lutfij]

Welcome to the forums, newcomer!

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

 

[alianna112]

Welcome to the forums, newcomer!

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Ryzen 5 2600
Asus a320m
Gigabyte eagle rx 6600
Windows 11
Msi Ab650w Bronze

 

[thestryker]

What kind of cable are you using to connect it?

Have you tried other ports on the video card?

It sounds like there's some sort of problem with the video card itself so it might be possible to work around them, but if it's not functioning properly your choices are rather limited.

 

[alianna112]

What kind of cable are you using to connect it?

Have you tried other ports on the video card?

It sounds like there's some sort of problem with the video card itself so it might be possible to work around them, but if it's not functioning properly your choices are rather limited.

My gpu have 4 port 2dp and 2hdmi. I try to use the different ports but nothing happens

 

[CountMike]

My gpu have 4 port 2dp and 2hdmi. I try to use the different ports but nothing happens

That might be driver problem. When you have picture in windows, use DDU to clean up drivers and reinstall the last ones,
Other things to try, start windows in Safe mode. or BOOT with live Linux in a USB.

 

[thestryker]

My gpu have 4 port 2dp and 2hdmi. I try to use the different ports but nothing happens

If you never see an image on the screen then it's your video card.

 

[Leogeorge2]

Your RX 6600 may be faulty, especially since other GPUs work fine in your system. Since resetting CMOS, reseating components, and testing in another PC didn't resolve the issue, consider updating your GPU drivers or BIOS. If the problem persists, the GPU might need repair or replacement.

 

[Gururu]

Sometimes the video card will have trouble identifying certain monitors. Reinstalling drivers after DDU is a must, but be sure to try the video on a tv or another monitor to see if there is any difference.