Recently built PC lagging, freezes and crashes. I dont know if it is a PSU issue since I have 300W headroom based on pcpartpicker: I double checked the estimated wattage was calculated based on max wattages.
Build: pcpartpicker list
Background:
Build: pcpartpicker list
- CPU: AMD 7900x
- MB: Gigabyte B650 Gaming X AX V2 AMD AM5 ATX Motherboard
- RAM: G.Skill Flare X5 Series 32GB (2 x 16GB) DDR5-6000
- GPU: AMD Radeon Pro WX 7100 100-505826 8GB
- I only bought this so the monitors do not used shared/onboard ram, because without gpu, ram utilizations are almost maxed out
- Case: Thermaltake View 200 TG ARGB ATX
- CPU Cooler Deepcool AK620
- Fans (in addition to case fans)
- PSU: PowerSpec PS 650BSM 650 W 80+ Bronze
- 34" curved
- 34" flat
- 2x-3x 24" monitor
Background:
- I recently bought new CPU, MB, and RAM (AMD) , all other components are from old build
- System freezes when left idle for a 30+ mins
- Changed settings to never sleep and never go to screen saver, still freezes
- Activated EXPO & power settings set to high performance
- System crashed a few times when I was on a video call, sharing screen, and was compiling code
- GPU and RAM utilizations were all under 30%, can't remember the CPUs utilization exactly, but I remember it was fluctuating, and reached over 80% during some times
- I used to have i912900k, 32gb ddr5 build, and same thing happened when the build ran great for a few days then randomly slowed down when i did not make setting changes and did not make driver changes
- System ran perfect for a few days then randomly got significantly slower:
- As in, I made changes and downloads, system ran perfect for a few days, then randomly slowed down:
- Did not change any settings from when it was running well to when it randomly slowed down
- Temps:
- CPU tops out at 50C, usually around 45C
- GPU: consistently around 80-90C but this seems to be normal for my GPU
- Fresh Windows 11 install
- Ensured all drivers are updated
- Took system apart and put back together to ensure all connections are fine
- Moved flat 34" connection to HDMI on MB: I saw that having 2 samsung monitors on DP connection to GPU can cause system to freeze (I know one of my 34" is LG, but figured it was worth a try)
- My GPU only has DP connections
- SSD Health in good condition
- Formatted SSD, then did fresh win 11 install
- Cinebench 2024 results:
- CPU (single Core): 136
- CPU (multi core) : 1179
- GPU: Not available
- About: from app
- CINEBENCH 2024.1.0 (Build Unknown)
- Cinema 4D & BodyPaint 3D
- BIOS: on F31
- I initially had BIOS F32b but flashed to F31 since it wasnt beta
- Moved PSU cord to plug directly into surge protector
- It used to be plugged into a surge protector that was connected to the surge protector above
- Did not turn of EXPO because it worked great with EXPO on for a few days