My system is stable now. After multiple RMA's the board as suggested by Asus and my PSU for the GPU retailer. Finally narrowed it down to only occuring when the RTX 3070 is installed. Despite numerous RMA's and me making them return it to Gigabyte, twice, it keeps returning as no fault found. No crashes using the 12700K iGPU nor the used 2080 Super I purchased during the 10+ weeks I've not had the 3070. No issues what so ever with the 2080 Super. All the OS installs is me just being thorough by ruling out Nvme drives, bad nstalls, potential dodgy driver, and all the suggestions to clean install the OS. Despite my stating I already have numerous times. Retailer finally got it in their head after system crashed within 2 hours of me re-introducing the 3070 into my system and then crashing after I did a clean OS install and it crashed whilst idling. Idling when I had only installed the Drivers, nothing else. Went oto make a drink before installing things, like my AV, Firefox and stuff, and returned to it locked up.
GPU back for a 3rd time and I've not crashed for weeks. Dreading it's return.....would sell it but I'd feel bad as I know it's faulty . It's the 3rd 3070 I've had since September 2021. Least they could replicate the issue with the first two GPU. Only upgraded my system since it must be my mother that was the issue. Either it was and it was 2 things at fault or I upgraded in December when I needn't have bothered :mad:
My Armoury crate on the page you linked shows the same version. My installer was for an older version but it's obviously updated better this time round. Thankfully.
Only things I've changed in Bios is
1. Turning the Led on the motherboard off. Pointless when it's under my desk . Also in bedroom and I'm too old to need a nightlight.
2. XMP II
3. Undervolted CPU -0.090 can do 0.100 stable, I think, didn't test an awful lot. Gets buggy around -0.105 so I went -0.090 to give me a little more room. Can run Aida, Prime, Cinebench and various 3dMark bench/stress tests without issue at the current undervolt.
No issues with the 2080 Super or iGPU with those settings. Issues only happen with the 3070 and I revert to defaults when that junk goes in just so they can't blame settings or anything.
Besides the Bios not seeming to affect my fan speeds Armoury Crate seems to be sorted now. Bonus is I didn't need to redo my fan profiles like I had previously. I'll deal with the Bios should I feel the need to update past my current 1504.