PC Graphics

[nicola078]

Hello.
I have an AMD Asus RX580 card.
Suddenly small black pixels started to appear in the browser window.
The problem has become worse and now on any browser or game window appear with black pixels everywhere.

I tried changing the PCI slot, reinstalling the AMD driver but without success.

Any solution?

Specs:

        Operating System
            Windows 7 Professional 64-bit SP3
        CPU
            Intel Core i5 7400 @ 3.00GHz
            Kaby Lake 14nm Technology
        RAM
            16.0GB Dual-Channel Unknown @ 1069MHz (15-15-15-36)
        Motherboard
            ASUSTeK COMPUTER INC. PRIME Z270-A (LGA1151) 
        Graphics
            DELL P190S (1280x1024@1Hz)
            Intel VGA Standard (ASUStek Computer Inc)
            ATI Radeon RX 580 Series (ASUStek Computer Inc)
            CrossFire Disabled
        Storage
            931GB Western Digital WDC WD1002FAEX-00Y9A0 ATA Device (SATA )
        Optical Drives
            No optical disk drives detected
        Audio
            Realtek High Definition Audio

[carljf]

Is this screen corruption still there when going in the BIOS screen ? If so, it's a hardware issue and unfortunately you'll probably have to get a new card.

[nicola078]

Is this screen corruption still there when going in the BIOS screen ? 

In the bios screen and in the start-up phase of Windows there are no problems of any sort, everything looks fine.

These artifacts only appear after Windows has loaded and only in browser/game/graphics windows: desktop and application bar looks fine.