ASRock Forums : Z270 Extreme 4 - Full HD Not Working https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 22:33:30 +0000 Sun, 18 Oct 2020 15:55:23 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=4322 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Z270 Extreme 4 - Full HD Not Working : Wow! That works! Thank you!Thank...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=80721&title=z270-extreme-4-full-hd-not-working#80721 Author: devfromjokela
Subject: 4322
Posted: 18 Oct 2020 at 3:55pm

Wow! That works! Thank you!

Thank you very much! Finally got my monitor showing full HD.]]> Sun, 18 Oct 2020 15:55:23 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=80721&title=z270-extreme-4-full-hd-not-working#80721 <![CDATA[Z270 Extreme 4 - Full HD Not Working : Not sure if this is solved but...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=23382&title=z270-extreme-4-full-hd-not-working#23382 Author: Xaltar
Subject: 4322
Posted: 12 Feb 2017 at 3:31am

Not sure if this is solved but for me setting "Video OpRom Policy" to UEFI only and leaving all others as "Legacy only" enables HD in the UEFI.

This is on the Z270 Gaming K6 but should work on all ASRock 200 series boards. 
]]> Sun, 12 Feb 2017 03:31:11 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=23382&title=z270-extreme-4-full-hd-not-working#23382 <![CDATA[Z270 Extreme 4 - Full HD Not Working : MicD wrote:Bump please?I&#039;ll...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22817&title=z270-extreme-4-full-hd-not-working#22817 Author: wardog
Subject: 4322
Posted: 31 Jan 2017 at 4:24am

Originally posted by MicD MicD wrote:

Bump please?


I'll give ya Bump for checking your PM I sent you and replying either way.
]]> Tue, 31 Jan 2017 04:24:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22817&title=z270-extreme-4-full-hd-not-working#22817 <![CDATA[Z270 Extreme 4 - Full HD Not Working : Bump please? ]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22815&title=z270-extreme-4-full-hd-not-working#22815 Author: MicD
Subject: 4322
Posted: 31 Jan 2017 at 4:21am

Bump please?]]> Tue, 31 Jan 2017 04:21:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22815&title=z270-extreme-4-full-hd-not-working#22815 <![CDATA[Z270 Extreme 4 - Full HD Not Working : So I have tested the following:-...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22783&title=z270-extreme-4-full-hd-not-working#22783 Author: MicD
Subject: 4322
Posted: 30 Jan 2017 at 3:07pm

So I have tested the following:

- One HDMI cable, monitor to onboard
- Loaded factory BIOS settings
- Changed to Onboard and enabled iGPU under Chipset config
- Enabled CSM and forced 'Video OProm Policy'

Even with onboard graphics, STILL 1024x768.

- Tried disabling CSM again
- Reset to Dell factory settings

Not having any luck folks.

Edited by MicD - 30 Jan 2017 at 3:31pm]]> Mon, 30 Jan 2017 15:07:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22783&title=z270-extreme-4-full-hd-not-working#22783 <![CDATA[Z270 Extreme 4 - Full HD Not Working : Raptorta wrote:Enable CSM and...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22773&title=z270-extreme-4-full-hd-not-working#22773 Author: MicD
Subject: 4322
Posted: 30 Jan 2017 at 6:43am

Originally posted by Raptorta Raptorta wrote:

Enable CSM and Force "Video OProm policy" to legacy only.

I could try this for testing purposes only. What about the other two options - PXE and Storage OpROM, shoud they be Legacy/UEFI only/Do not launch?

I can confirm that Fast Boot works when CSM disabled of course, but happy to test above.
]]> Mon, 30 Jan 2017 06:43:16 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22773&title=z270-extreme-4-full-hd-not-working#22773 <![CDATA[Z270 Extreme 4 - Full HD Not Working : Enable CSM and Force &#034;Video...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22772&title=z270-extreme-4-full-hd-not-working#22772 Author: Raptorta
Subject: 4322
Posted: 30 Jan 2017 at 6:37am

Enable CSM and Force "Video OProm policy" to legacy only.
]]> Mon, 30 Jan 2017 06:37:39 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22772&title=z270-extreme-4-full-hd-not-working#22772 <![CDATA[Z270 Extreme 4 - Full HD Not Working : clubfoot wrote:Do you have...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22770&title=z270-extreme-4-full-hd-not-working#22770 Author: MicD
Subject: 4322
Posted: 30 Jan 2017 at 6:20am

Originally posted by clubfoot clubfoot wrote:

Do you have more than ONE video output/input connected to your monitor simultaneously? Only use ONE for trouble shooting. If you have D-DVI or DP us that. D-DVI is better. 

No, I only use one output and that is DP. But I have been testing between HDMI/DP.
Unfortunately I cannot use D-DVI as the Dell S2716DG only has HDMI & DP. And I only have one monitor to test on hand.

Originally posted by clubfoot clubfoot wrote:

Reset your monitor display settings to factory default (just for testing).
I will try this a bit later, thanks.


Originally posted by clubfoot clubfoot wrote:

In UEFI, F6, go to Advance menu and select Advance as your default UEFI menu,...AUTO for resolution.
This has always been on AUTO for obvious reasons. There really should be an ON to force Full HD... 

Originally posted by clubfoot clubfoot wrote:

Did you make any changes to the UEFI for display output? iGPU or PCI?
I was testing as below (under Chipset config menu)
  • If 980Ti - PCI as default and Onboard as disabled 
Tested using HDMI and DP. Only difference is HDMI cannot handle 144hz (desktop) unlike DP. Both still low res when UEFI when booting.
  • If iGPU - PCI express not chosen (forgot other option name) and Onboard is enabled
Anything else that I need to change?

Originally posted by clubfoot clubfoot wrote:

Does the UEFI still show in 1024x768 with one video input connected?
Yes unfortunately since I have installed it, it has never been displayed in Full HD. I also have only used one cable (DP) due to the 144hz capability.
I am just frustrated as mentioned, it worked on an MSI Z170 using the same hardware, same cables but this ASRock board just isn't playing ball.


Edited by MicD - 30 Jan 2017 at 6:21am]]> Mon, 30 Jan 2017 06:20:07 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22770&title=z270-extreme-4-full-hd-not-working#22770 <![CDATA[Z270 Extreme 4 - Full HD Not Working : wardog wrote:I&#039;ll venture...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22769&title=z270-extreme-4-full-hd-not-working#22769 Author: MicD
Subject: 4322
Posted: 30 Jan 2017 at 5:59am

Originally posted by wardog wardog wrote:

I'll venture if you use the 6600's iGPU this doesn't happen. This would be MB to monitor, vs video card to monitor.


Is either the 980ti or the S2716DG G-SYNC newly added?

I've tried the iGPU as mentioned, using HDMI as the ONE cable, Monitor>MB. Its still 1024x768 and Full HD as "auto" in advanced mode. I was hoping this would at LEAST work... Nope! Even with CSM disabled/enabled, there seems to be no difference.
 

The ASRock Z270 is the newest. All hardware was working 100% compatible when I had the MSI Z170 board displaying a Full HD UEFI.




Edited by MicD - 30 Jan 2017 at 6:03am]]> Mon, 30 Jan 2017 05:59:44 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22769&title=z270-extreme-4-full-hd-not-working#22769 <![CDATA[Z270 Extreme 4 - Full HD Not Working : Do you have more than ONE video...]]> https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22768&title=z270-extreme-4-full-hd-not-working#22768 Author: clubfoot
Subject: 4322
Posted: 30 Jan 2017 at 1:48am

Do you have more than ONE video output/input connected to your monitor simultaneously?
Only use ONE for trouble shooting. If you have D-DVI or DP us that. D-DVI is better.
Reset your monitor display settings to factory default (just for testing).

In UEFI, F6, go to Advance menu and select Advance as your default UEFI menu,...AUTO for resolution.

Did you make any changes to the UEFI for display output? iGPU or PCI?

Shut down your PC. switch off the power supply, disconnect the power plug,....wait a minute or so or press the PC power button to discharge the power supply. Reconnect power cord, switch on PS and power up the PC.

Does the UEFI still show in 1024x768 with one video input connected?

]]> Mon, 30 Jan 2017 01:48:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=4322&PID=22768&title=z270-extreme-4-full-hd-not-working#22768