Windows 10: screen getting distorted and pixelated after boot on windows 11

screen getting distorted flickering and pixelated after boot on windows 11.I have tried rebooting, running bios diagnostic bios window does not flicker or distort, updating the graphic drivers , reboot.Device specificationrocessor AMD Ryzen 5 6600U with Radeon Graphics 2.90 GHz Installed RAM 16.0 GB 15.2 GB usable System type 64-bit operating system, x64-based processor Pen and touch Pen and touch support with 10 touch points

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Distorted pixels bios boot screen

Processor: Intel CeleronD 330 2.66GHz
Motherboard: Asustek P4S800-MX
Memory: 1 x Crucial CT6464Z40B 512mb DDR PC3200

I just assembled this system Tried to boot it with a CD-ROM drive without a disc and an unformatted harddrive. Got into BIOS and everything seemed to work fine. It found the memory, CD-ROM drive and harddrive.

Then a couple of hours later I booted the system up again to go into bios and select boot from CD-ROM to instal Windows.

Now, the motherboard started beeping long beeps continously, and I wouldn't get into BIOS.

I tried to reset the BIOS with the motherboard jumper switch, and I was then able to get into BIOS - but now the graphics on the BIOS settings screen was sort of distorted, pixels all of the place. It wouldn't get me any further.

Anyone got any idea how to troubleshoot this? What can have gone wrong? Is the most probable cause the memory?

I have previously built an exact copy of this system that works just fine!

 

Distorted screen and coloured pixels

hello friends

I'm using a AMD Radeon HD5430 GPU.Recently, I have installed GTA4 and clicked game icon,there was error "Pc ran into problem " . After this the next boot my whole screen is distorted it flashes black lines could red pixels and turns dark sometimes. These effects doesn't show up during booting , just after home screen these starts to appear and mouse pointer freezes.

Is there anything I can do to repair it or use coolent on top of sink as it is overheating ?

 

Partial screen pixelation/distortion Windows 10

I have done some research on the internet and nothing I have tried has helped. All the drivers are up to date I tried to update windows. This also did not help. I get a partial screen distortion/pixelation. Making the computer completely useless. The computer
is a Dell Inspiron N7110.