4 votes

Change Overscan/Underscan settings without Catalyst Control Center

I used steffen's answer to get this working on Windows 10 and tracked it down in a bit more detail. I had previously tried disabling TVEnableOverscan and DigitalHDTVDefaultUnderscan without success (...
Sam Brightman's user avatar
3 votes

Reset/purge OC profile without opening AMD crimson / radeon settings

Got it! I'll leave this here for anyone else with this issue. The crux of it was DDU (Display Driver Uninstaller), but these were my exact steps: (Boot into safe mode first) Not sure if this helped ...
Sworrub Wehttam's user avatar
2 votes

laptop does not support monitor native resolution (2560x1080)

The HDMI port on your laptop does not support 2560x1080. HP Pavilion dv6 Entertainment PC, Maintenance and Service Guide (Page 4): High-Definition Multimedia Interface (HDMI) v1.3 supporting 1080p ...
Steven's user avatar
  • 27.4k
2 votes

BSOD when installing AMD graphics drivers

You get the bugcheck 0xCA - PNP_DETECTED_FATAL_ERROR: PNP_DETECTED_FATAL_ERROR (ca) PnP encountered a severe error, either as a result of a problem in a driver or a problem in PnP itself. The first ...
magicandre1981's user avatar
1 vote

How can I disable Ctrl+Shift+Arrow from causing my screen to flip?

If you have an Intel graphics processor, you can right-click on your desktop and select Graphics Options > Hot Keys > Disable:
Jorciney's user avatar
  • 141
1 vote

Are AMD Crossfire multi-monitor restrictions active at all times or only when in a full screen game?

The article How to Configure Discrete Graphics Cards to Run in AMD CrossFire™ Mode just says: Displays connected to secondary GPUs are automatically disabled; to enable these displays, AMD ...
harrymc's user avatar
  • 444k
1 vote

My AMD Driver update does not work?

The Radeon HD 4800 is legacy product and got last driver in 2013. After five years of active service, the ATI Radeon™ HD 4000, ATI Radeon™ HD 3000, and ATI Radeon™ HD 2000 Series products ...
magicandre1981's user avatar
1 vote

Enabling 4K on HD6870 with mDP to DP cable Dell P27

Bit of guesswork here - I admit I assumed it was some MST related oddness, and suggested that plugging in one monitor would force the video card to identify it and to set the best mode for it. Since ...
Journeyman Geek's user avatar
  • 126k
1 vote

AMD Crimson Driver is freezing down my machine

I had the same problem this week. I downloaded Display Driver Uninstaller http://www.guru3d.com/files-details/display-driver-uninstaller-download.html en after this tool has removed the new drivers, ...
Ger's user avatar
  • 26
1 vote

Function of ACP Application in AMD's Graphics Support Software?

It installs a dll (amdacpusl.dll) and a Windows service (amdacpusrsvc). AMD has been so kind to leave debug symbols in their installers, and you can clearly see lots of references to AMD_Audio::...
mirh's user avatar
  • 911
1 vote

Switch primary graphics card

The primary video card is set to a slot. Sometimes in the BIOS you can change it, but the choices may not be obvious. Instead of displaying the name of the card it just has PCIEX_1, PXIEX_2, etc or ...
cybernard's user avatar
  • 13.2k
1 vote

Do I need both AMD and ATI Catalyst Control Center?

Where did you get them from? If from Windows Update, then just go get the latest direct from AMD, should be Catalyst 15.7 - http://support.amd.com/en-us/download It ought to correctly overwrite any ...
Tetsujin's user avatar
  • 45.6k
1 vote

How to shut down CCC.exe and MOM.exe

I've experienced this issue on Server 2012R2. In the end, after attempting to just disable the tasks with Autoruns, I ended up using the Catalyst Uninstaller to remove the Catalyst Control Center ...
jgdaqs's user avatar
  • 11
1 vote

Windows Server 2012 video driver issue with Radeon 6770

Which AMD graphics products are supported on Windows Server® operating systems? http://support.amd.com/en-us/search/faq/34 The AMD Radeon™​ Graphics series are not supported under Windows Server ...
Robert's user avatar
  • 11
1 vote

Starting X only gives a black screen, even if started with options

If you get only a black screen, odds are that X is running. Have you checked your /var/log/Xorg.0.log for errors? I'd start my debugging by ruling out Gnome all together.. Install TVM and xterm (and ...
chico1976's user avatar
  • 106

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