Watching any video (e.g YouTube), or playing a game (e.g HL2 native), or even a presentation in Impress makes the screen go Black for 1-2 secs every minute or so. Kills me every time 
garuda-inxi:
System:
Kernel: 6.10.5-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
clocksource: hpet avail: acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=e8afabb7-2035-4f3d-9517-d4c56593050a rw rootflags=subvol=@
quiet rd.udev.log_priority=3 vt.global_cursor_default=0
systemd.unified_cgroup_hierarchy=1 loglevel=3 ibt=off
Desktop: KDE Plasma v: 6.1.4 tk: Qt v: N/A wm: kwin_wayland dm: SDDM
Distro: Garuda base: Arch Linux
Machine:
Type: Laptop System: BESSTAR TECH product: X400 v: N/A serial: N/A
Mobo: BESSTAR TECH model: N/A serial: N/A
uuid: 03000200-0400-0500-0006-000700080009 UEFI: American Megatrends
v: ATB15011 date: 01/12/2021
CPU:
Info: model: AMD Ryzen 5 PRO 4650G with Radeon Graphics socket: AM4 bits: 64
type: MT MCP arch: Zen 2 gen: 3 level: v3 note: check built: 2020-22
process: TSMC n7 (7nm) family: 0x17 (23) model-id: 0x60 (96) stepping: 1
microcode: 0x8600106
Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB desc: 6x512 KiB L3: 8 MiB
desc: 2x4 MiB
Speed (MHz): avg: 3700 min/max: 1400/3700 boost: enabled
base/boost: 3700/4300 scaling: driver: acpi-cpufreq governor: performance
volts: 1.2 V ext-clock: 100 MHz cores: 1: 3700 2: 3700 3: 3700 4: 3700
5: 3700 6: 3700 7: 3700 8: 3700 9: 3700 10: 3700 11: 3700 12: 3700
bogomips: 88637
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities: <filter>
Graphics:
Device-1: AMD Renoir [Radeon Vega Series / Radeon Mobile Series]
driver: amdgpu v: kernel arch: GCN-5 code: Vega process: GF 14nm
built: 2017-20 pcie: gen: 3 speed: 8 GT/s lanes: 16 link-max: gen: 4
speed: 16 GT/s ports: active: HDMI-A-1 empty: DP-1,DP-2 bus-ID: 05:00.0
chip-ID: 1002:1636 class-ID: 0300 temp: 36.0 C
Display: unspecified server: X.Org v: 24.1.2 with: Xwayland v: 24.1.2
compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: :1 screens: 1
Screen-1: 0 s-res: 3840x2160 s-dpi: 96 s-size: 1016x571mm (40.00x22.48")
s-diag: 1165mm (45.88")
Monitor-1: HDMI-A-1 model: BenQ EW3270U serial: <filter> built: 2020
res: 3840x2160 hz: 60 dpi: 140 gamma: 1.2 size: 698x393mm (27.48x15.47")
diag: 801mm (31.5") ratio: 16:9 modes: max: 3840x2160 min: 720x400
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast gbm: drv: radeonsi surfaceless: drv: radeonsi x11:
drv: radeonsi inactive: wayland
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.1.6-arch1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon Graphics (radeonsi
renoir LLVM 18.1.8 DRM 3.57 6.10.5-zen1-1-zen) device-ID: 1002:1636
memory: 500 MiB unified: no
API: Vulkan v: 1.3.279 layers: 9 device: 0 type: integrated-gpu name: AMD
Radeon Graphics (RADV RENOIR) driver: mesa radv v: 24.1.6-arch1.1
device-ID: 1002:1636 surfaces: xcb,xlib device: 1 type: cpu name: llvmpipe
(LLVM 18.1.8 256 bits) driver: mesa llvmpipe v: 24.1.6-arch1.1 (LLVM
18.1.8) device-ID: 10005:0000 surfaces: xcb,xlib
Audio:
Device-1: AMD Renoir Radeon High Definition Audio driver: snd_hda_intel
v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16 link-max: gen: 4
speed: 16 GT/s bus-ID: 05:00.1 chip-ID: 1002:1637 class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor driver: N/A
alternate: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x,
snd_acp_pci, snd_rpl_pci_acp6x, snd_pci_ps, snd_sof_amd_renoir,
snd_sof_amd_rembrandt, snd_sof_amd_vangogh, snd_sof_amd_acp63 pcie: gen: 3
speed: 8 GT/s lanes: 16 link-max: gen: 4 speed: 16 GT/s bus-ID: 05:00.5
chip-ID: 1022:15e2 class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: Realtek
driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
link-max: gen: 4 speed: 16 GT/s bus-ID: 05:00.6 chip-ID: 1022:15e3
class-ID: 0403
API: ALSA v: k6.10.5-zen1-1-zen status: kernel-api with: aoss
type: oss-emulator tools: N/A
Server-1: sndiod v: N/A status: off tools: aucat,midicat,sndioctl
Server-2: PipeWire v: 1.2.2 status: n/a (root, process) with:
1: pipewire-pulse status: active 2: wireplumber status: active
3: pipewire-alsa type: plugin 4: pw-jack type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: f000
bus-ID: 02:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp2s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: e000
bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: down mac: <filter>
Device-3: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel pcie: gen: 2
speed: 5 GT/s lanes: 1 bus-ID: 04:00.0 chip-ID: 8086:2723 class-ID: 0280
IF: wlp4s0 state: up mac: <filter>
Info: services: NetworkManager, systemd-timesyncd, wpa_supplicant
Bluetooth:
Device-1: Intel AX200 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-1:2 chip-ID: 8087:0029
class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: N/A
Drives:
Local Storage: total: 942.7 GiB used: 284.32 GiB (30.2%)
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Kingston model: OM8PDP3512B-A01
size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: EDFK0S03 temp: 47.9 C
scheme: GPT
SMART: yes health: PASSED on: 210d 1h cycles: 856
read-units: 158,971,417 [81.3 TB] written-units: 49,498,072 [25.3 TB]
ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: HM500LI
size: 465.76 GiB block-size: physical: 512 B logical: 512 B type: USB
rev: 2.0 spd: 480 Mb/s lanes: 1 mode: 2.0 tech: N/A serial: <filter>
fw-rev: 2TF0 scheme: MBR
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Partition:
ID-1: / raw-size: 223.84 GiB size: 223.84 GiB (100.00%)
used: 204.07 GiB (91.2%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p6
maj-min: 259:6
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%)
used: 30.5 MiB (31.8%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1
maj-min: 259:1
ID-3: /home raw-size: 223.84 GiB size: 223.84 GiB (100.00%)
used: 204.07 GiB (91.2%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p6
maj-min: 259:6
ID-4: /var/log raw-size: 223.84 GiB size: 223.84 GiB (100.00%)
used: 204.07 GiB (91.2%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p6
maj-min: 259:6
ID-5: /var/tmp raw-size: 223.84 GiB size: 223.84 GiB (100.00%)
used: 204.07 GiB (91.2%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p6
maj-min: 259:6
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 15.04 GiB used: 4.37 GiB (29.1%)
priority: 100 comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 12
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 41.0 C mobo: N/A gpu: amdgpu temp: 35.0 C
Fan Speeds (rpm): N/A
Info:
Memory: total: 16 GiB note: est. available: 15.04 GiB
used: 10.47 GiB (69.6%)
Processes: 389 Power: uptime: 3d 12h 56m states: freeze,mem,disk
suspend: deep avail: s2idle wakeups: 3 hibernate: platform avail: shutdown,
reboot, suspend, test_resume image: 5.98 GiB
services: org_kde_powerdevil,upowerd Init: systemd v: 256
default: graphical tool: systemctl
Packages: pm: pacman pkgs: 2241 libs: 634 tools: pamac,paru Compilers:
clang: 18.1.8 gcc: 14.2.1 Shell: garuda-inxi (sudo) default: Bash v: 5.2.32
running-in: konsole inxi: 3.3.35
Garuda (2.6.26-1):
System install date: 2021-04-13
Last full system update: 2024-08-17
Is partially upgraded: No
Relevant software: snapper NetworkManager mkinitcpio
Windows dual boot: Yes
Failed units:
I have searched the forum, but results relate to new install issues - my system is >1 year old.