PC crashes and fills the screen with blue and white squares when playing games

[Duke187]

Hi and welcome ,

First do the given updates are recommended.

Do you can try this Application LACT and try different Settings see here

AMD RX 7900 XT high temps

System: Kernel: 6.15.4-zen2-1-zen arch: x86_64 bits: 64 compiler: gcc v: 15.1.1 clocksource: tsc avail: hpet,acpi_pm parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen root=UUID=c34ec619-b2b0-4fdb-bae2-3f15edc353d0 rw rootflags=subvol=@ quiet loglevel=3 amdgpu.ppfeaturemask=0xffffffff ibt=off Desktop: KDE Plasma v: 6.4.2 tk: Qt v: N/A info: frameworks v: 6.15.0 wm: kwin_wayland vt: 1 dm: SDDM Distro: Garuda base: Arch Linux Machine: Type: Desktop System: Micro-Star product: MS-7E16 v: 1.0 serial: <…