https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 29 Jun 2026 21:21:19 +0000 Tue, 10 Oct 2017 13:17:09 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=3096 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37687&title=no-csm-option-extreme7#37687 Author: johnyg
Subject: 3096
Posted: 10 Oct 2017 at 1:17pm

First step was resetting the UEFI/BIOS with the jumper. After that Video output was fine although CSM was disabled after reset. But UEFI didn´t see the hard drive (Samsung EVO 850) and there was no way booting WIN 10. Now I turned  on CSM and everything works fine to me. Thanks for your fast response.
]]> Tue, 10 Oct 2017 13:17:09 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37687&title=no-csm-option-extreme7#37687 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37640&title=no-csm-option-extreme7#37640 Author: parsec
Subject: 3096
Posted: 09 Oct 2017 at 9:35pm

johnyg wrote: parsec wrote: [QUOTE=colblip]Disabling CSM means you are going full UEFI/EFI booting, and your video source must be GOP compatible, an EFI requirement. All video cards are not GOP compatible, depending upon age and manufacture. Intel integrated graphics are GOP compatible. Hi, I hope you are right. I disabled CSM and now my integrated Intel Graphics does not show any output when booting into UEFI. So I am not able to choose any boot options while pressing F11. It would be grate to just get the correct keystrokes to re-invoke CSM again. Something like: "After booting to UEFI just press left, 8xdown, Enter, down, etc. My Hardware: J3455-ITX

Did you install Windows with CSM disabled? You can't disable CSM unless you installed Windows 8.1 or 10 with CSM disabled. What version of Windows are you using?

You'll need to clear the UEFI/BIOS with the board's jumper to get CSM back to enabled again.

If your system has the CSM option, and since it only supports the integrated graphics, it should support GOP. If the J3455 graphics does not support UEFI/GOP, then including the CSM option does not make sense.

But again, the OS installation had to be done with CSM disabled in order to disable or enable it after the installation.

]]> Mon, 09 Oct 2017 21:35:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37640&title=no-csm-option-extreme7#37640 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37637&title=no-csm-option-extreme7#37637 Author: johnyg
Subject: 3096
Posted: 09 Oct 2017 at 2:59pm

parsec wrote: [QUOTE=colblip]Disabling CSM means you are going full UEFI/EFI booting, and your video source must be GOP compatible, an EFI requirement. All video cards are not GOP compatible, depending upon age and manufacture. Intel integrated graphics are GOP compatible.

Hi, I hope you are right. I disabled CSM and now my integrated Intel Graphics does not show any output when booting into UEFI. So I am not able to choose any boot options while pressing F11. It would be grate to just get the correct keystrokes to re-invoke CSM again. Something like: "After booting to UEFI just press left, 8xdown, Enter, down, etc.

My Hardware: J3455-ITX

]]> Mon, 09 Oct 2017 14:59:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=37637&title=no-csm-option-extreme7#37637 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20946&title=no-csm-option-extreme7#20946 Author: harley2ride
Subject: 3096
Posted: 20 Dec 2016 at 3:01am

Updated firmware, And now, CSM does show. Disabled it, but Ultra Fast Boot when set, causes me to continually boot to uefi. I can't get it to boot.]]> Tue, 20 Dec 2016 03:01:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20946&title=no-csm-option-extreme7#20946 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20819&title=no-csm-option-extreme7#20819 Author: harley2ride
Subject: 3096
Posted: 17 Dec 2016 at 12:39am

My screen absolutely does not have csm option. I even went and checked for firmware update and didn't see any updates except for Microsoft mb update.   ]]> Sat, 17 Dec 2016 00:39:18 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20819&title=no-csm-option-extreme7#20819 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20781&title=no-csm-option-extreme7#20781 Author: parsec
Subject: 3096
Posted: 16 Dec 2016 at 11:02am

harley2ride wrote: I have a new ASROCK z170 Extreme 7 plus with a core i7 6700k, and Samsung 950 m2 set as boot drive.   There is nothing in my bios anywhere that shows CSM.   NADA...   My old i7 2600K with an ASROCK Z68 boots 5 times faster..   Can't enable Ultra Fast Boot.    Need some help with this please.   Can somebody show a screen shot of where this CSM  thing is supposed to be. I just got this board 3 months ago..

Unless you have some kind of UEFI/BIOS corruption, as I said in my previous post, the CSM option is at the bottom of the Boot screen. You will need to scroll down to reveal it:



Welcome to the world of NVMe SSDs, and slow POST!

NVMe SSDs POST slow, while most users say their PC "boots" slower, the actual Windows booting time is not what is taking longer. So the experience of using a fast NVMe SSD is partially spoiled by this situation. Try having three NVMe SSDs in your board if you want to see a slow POST.

BTW, that is actually what Fast Boot does, it really should be called Fast POST, as it reduces the POST time. That can cause side affects, and if you have any strange little things happening like fan speed reading missing, that is the cause.





]]> Fri, 16 Dec 2016 11:02:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20781&title=no-csm-option-extreme7#20781 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20780&title=no-csm-option-extreme7#20780 Author: harley2ride
Subject: 3096
Posted: 16 Dec 2016 at 10:22am

I have a new ASROCK z170 Extreme 7 plus with a core i7 6700k, and Samsung 950 m2 set as boot drive.   There is nothing in my bios anywhere that shows CSM.   NADA...   My old i7 2600K with an ASROCK Z68 boots 5 times faster..   Can't enable Ultra Fast Boot.    Need some help with this please.   Can somebody show a screen shot of where this CSM  thing is supposed to be. I just got this board 3 months ago..

]]> Fri, 16 Dec 2016 10:22:30 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=20780&title=no-csm-option-extreme7#20780 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=15200&title=no-csm-option-extreme7#15200 Author: parsec
Subject: 3096
Posted: 24 Jul 2016 at 11:17am

colblip wrote: Have win10 pro and samsung 950 m2 set up as boot drive. Bios recognizes it but I would like to activate UltraFast boot. I can not find any CSM item on the Boot menu of the UEFI bios. What am I missing? Thanks.

The CSM option is at the very bottom of the Boot screen. You will need to scroll down all the way to find it, as it doesn't fit or show on the top "page" of the screen.

Did you set the Launch Storage OpROM Policy option to UEFI Only, in the Storage Configuration screen?

If not, it was set automatically.

Disabling CSM means you are going full UEFI/EFI booting, and your video source must be GOP compatible, an EFI requirement. All video cards are not GOP compatible, depending upon age and manufacture. Intel integrated graphics are GOP compatible.

If you disable CSM, and the PC will not boot, let us know.
]]> Sun, 24 Jul 2016 11:17:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=15200&title=no-csm-option-extreme7#15200 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=15191&title=no-csm-option-extreme7#15191 Author: colblip
Subject: 3096
Posted: 23 Jul 2016 at 10:18pm

Have win10 pro and samsung 950 m2 set up as boot drive. Bios recognizes it but I would like to activate UltraFast boot. I can not find any CSM item on the Boot menu of the UEFI bios. What am I missing? Thanks.]]> Sat, 23 Jul 2016 22:18:13 +0000 https://forum.asrock.com/forum_posts.asp?TID=3096&PID=15191&title=no-csm-option-extreme7#15191