Z790 M.2 boot issue

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   Hello I have a z790 motherboard PG riptide with the BIOS updated to 6.05 and the cmos was cleared. 
I can install Windows onto the sn850x m.2 and run Windows update at which point Windows will automatically reboot to continue running updates and this works perfectly fine but the problem comes when I turn off the computer and turn the computer back on again it does not boot into Windows and just stuck on the asrock logo. 
I am able to boot into the BIOS where I could still see the device listed as windows boot able manager. The m.2 is installed in the m2_1 slot on the motherboard. 
I have had the one stick of m.2 installed and everything removed and same problem. I am not sure at all what I need to change. 
Any ideas what might be the Problem?

Full specs are:
Z790 pg riptide
i9 13900k
128gb ddr5 ram
3x 4tb sn850x m.2 (one of these is the main boot drive) 
1x 2tb sn850x m.2
Rtx 4090 strix
1200 watt psu atx 3 certified. 

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Remy Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 12 Jun 2023 Status: Offline Points: 20	Post Options Post Reply Quote Remy Report Post Thanks(0) Quote Reply Topic: Z790 M.2 boot issue Posted: 12 Jun 2023 at 8:35am
	Hello I have a z790 motherboard PG riptide with the BIOS updated to 6.05 and the cmos was cleared. I can install Windows onto the sn850x m.2 and run Windows update at which point Windows will automatically reboot to continue running updates and this works perfectly fine but the problem comes when I turn off the computer and turn the computer back on again it does not boot into Windows and just stuck on the asrock logo. I am able to boot into the BIOS where I could still see the device listed as windows boot able manager. The m.2 is installed in the m2_1 slot on the motherboard. I have had the one stick of m.2 installed and everything removed and same problem. I am not sure at all what I need to change. Any ideas what might be the Problem? Full specs are: Z790 pg riptide i9 13900k 128gb ddr5 ram 3x 4tb sn850x m.2 (one of these is the main boot drive) 1x 2tb sn850x m.2 Rtx 4090 strix 1200 watt psu atx 3 certified.

threadzipper1957 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 05 Mar 2022 Status: Offline Points: 9335	Post Options Post Reply Quote threadzipper1957 Report Post Thanks(0) Quote Reply Posted: 20 Jun 2023 at 11:22pm
	Best to use the support form, and check your spam folder for repleis https://tw.asrock.com/events/tsd.asp
	Kind Regards

Gammafilter Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 22 Aug 2023 Status: Offline Points: 30	Post Options Post Reply Quote Gammafilter Report Post Thanks(0) Quote Reply Posted: 22 Aug 2023 at 9:21am
	Same issue. After windows update a power off and power on sometimes doesn't boot. Needs multiple power cycles to get windows 11 to boot.

Gammafilter Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 22 Aug 2023 Status: Offline Points: 30	Post Options Post Reply Quote Gammafilter Report Post Thanks(0) Quote Reply Posted: 09 Sep 2023 at 11:51pm
	Figured it out! I had to unplug all usb's. Then it would sometimes boot to bios. I then plugged in keyboard and mouse. And update Bios to latest version. (Put rom on a fat 32 usb before hand). Durring bios upgrade power cycle I experenced a hang and had to remove keyboard and mouse again so it could boot. After holding my breath, it eventually updated. Boot issue is gone now and it's humming along.