I'm having the same issue, but after months of successful operation. I was inserting a USB drive when the system shut down. Now only the mobo lights are on, no fans or beeps. This is with the Strix I x570 board and a 3700x, new Silverstone 650 PSU, s...
i would again try a different (older?) usb stick. not sure re 'switch', though this was not an issue re my fash. i am now able to turn off csm, though waiting on nvme drive to reinstall
MightEMatt wrote:Well my flash takes about 15 minutes with the current stick and it seems to retain all of my settings which seems wrong. After the supposed successful flash, I can't get my 960 Pro to boot regardless of CSM/Fastboot/Secure settings. ...
MightEMatt wrote:How long did your flashback take? I've tried Fernando's mod as well on a stock 4901 bios to no avail. Let me know how you make out, I'm at a loss for now.it took a little longer than usual (flashback process), with a finish up upon r...