Intel Motherboards - BIOS beta Z77 Extreme 4

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BIOS beta Z77 Extreme 4

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=8797
Printed Date: 10 Aug 2025 at 6:05pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: BIOS beta Z77 Extreme 4

Posted By: Julian
Subject: BIOS beta Z77 Extreme 4
Date Posted: 27 May 2018 at 3:35pm

" rel="nofollow - Hello, I have the Z77 Extreme 4, with BIOS 2.90M.Windows 10 H, M.2 Samsung 951 with adapter DT-120, working well, without problems, I have seen that a beta BIOS 3 (update CPU microcode) update has come out, Is it worth updating?
I have updated to beta 3, and the screen remains with a sign that says, Reboot and select proper boot device or insert boot media in select device and press and law.
What happens, why does not the system load?

Replies:

Posted By: badbri
Date Posted: 28 May 2018 at 2:01am

When you flash a BIOS it resets everything to default. You need to go into BIOS and set the boot device to Samsung.

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https://www.passmark.com/baselines/V9/display.php?id=99573335296

Posted By: Julian
Date Posted: 28 May 2018 at 2:17am

Hi, thanks for replying, if you knew that, but I can not get it started with M.2, the Windows Boot Manager option does not appear, nor the disk, in bios 2.90M if the Windows Boot Manager option appears.

Posted By: badbri
Date Posted: 28 May 2018 at 9:41am

Try pressing F11 when Asrock Logo first appears, it should give the BIOS boot menu. Look at the boot choices and write them down to post here. Next: Choose the UEFI boot drive if listed using arrow keys and hit Enter to see if it boots to Windows. If it does not boot and CFM and secure boot is enabled try going into BIOS and disable them on BOOT page..
edit: bad text :(

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https://www.passmark.com/baselines/V9/display.php?id=99573335296

Posted By: Julian
Date Posted: 28 May 2018 at 8:15pm

I do not know if this video will be valid, in the bios 2.9, there is the Windows Boot Manager option and the M.2, and in the Bios 3 version, there is neither the M.2 nor the Windows Boot Manager option, in bios 2.9, it is configured alone, I do not touch anything, it is the default option, and in version 3 I do not touch anything, it is also the default option.

I hope the video is worth it.