Hi everyone,
I apologize for the long post, but I have been having stability issues with my Work/Gaming computer and would like to please ask for some help.
System specs:
CPU: I9-9900k Processor, [non-OC].
Motherboard: ASUS ROG Maximus XI Hero.
RAM: Kingston HyperX Predator RGB HX440C19PB3AK2/16 16GB (2x8GB) DDR4, [XMP-4000], installed in slots A2 & B2 as per manual.
PSU: Corsair AX860 Platinum 860W.
GPU: none, currently monitor is connected to MOBO HDMI.
Issue:
Yesterday while working on AutoCAD, suddenly my PC became slow, Task Manager showed high RAM usage by Autocad (95% +), ending Autocad via task manager solved high ram usage issue. However, when I opened Autocad to work on the same project, the same issue occurred, this time I didn’t end Autocad via task manager to see what would happen, so after a minute or two of high memory usage, The PC display went black for a moment and then back to the Windows 10 login screen, I logged in and no errors were showing in event viewer. So I opened Autocad for the third time, and the same problem occurred, This time my PC restarted, and once logged in I checked event viewer to see critical error: Event ID 41- Kernel power-system.
Diagnostics:
Windows memory diagnostics: No issue detected.
Prime95/Large FFT/AVX-512 Disabled/45 Minute run time: Fatal error in worker 10 “rounding was 0.49xx expected 0.4” (I did notice that 2 CPU threads were not working at 100% during the torture test)
Prime95/Small FFT/AVX-512 Disabled/36 tests 1 hour 7 minutes run time: no error nor warnings.
Memtest86: completed 2 passes, 6 errors found on first pass, 59 cumulative errors by end of second pass.
Question:
I am please asking for advice on what to do next. Is there a way to isolate anything to see whether the issue is from the CPU or ram or motherboard?
Thank you very much in advance for your help.
I apologize for the long post, but I have been having stability issues with my Work/Gaming computer and would like to please ask for some help.
System specs:
CPU: I9-9900k Processor, [non-OC].
Motherboard: ASUS ROG Maximus XI Hero.
RAM: Kingston HyperX Predator RGB HX440C19PB3AK2/16 16GB (2x8GB) DDR4, [XMP-4000], installed in slots A2 & B2 as per manual.
PSU: Corsair AX860 Platinum 860W.
GPU: none, currently monitor is connected to MOBO HDMI.
Issue:
Yesterday while working on AutoCAD, suddenly my PC became slow, Task Manager showed high RAM usage by Autocad (95% +), ending Autocad via task manager solved high ram usage issue. However, when I opened Autocad to work on the same project, the same issue occurred, this time I didn’t end Autocad via task manager to see what would happen, so after a minute or two of high memory usage, The PC display went black for a moment and then back to the Windows 10 login screen, I logged in and no errors were showing in event viewer. So I opened Autocad for the third time, and the same problem occurred, This time my PC restarted, and once logged in I checked event viewer to see critical error: Event ID 41- Kernel power-system.
Diagnostics:
Windows memory diagnostics: No issue detected.
Prime95/Large FFT/AVX-512 Disabled/45 Minute run time: Fatal error in worker 10 “rounding was 0.49xx expected 0.4” (I did notice that 2 CPU threads were not working at 100% during the torture test)
Prime95/Small FFT/AVX-512 Disabled/36 tests 1 hour 7 minutes run time: no error nor warnings.
Memtest86: completed 2 passes, 6 errors found on first pass, 59 cumulative errors by end of second pass.
Question:
I am please asking for advice on what to do next. Is there a way to isolate anything to see whether the issue is from the CPU or ram or motherboard?
Thank you very much in advance for your help.