Custom Resolution Utility (CRU)

[ToastyX]

(11-18-2013 09:16 PM)cptcorn Wrote:  I have a SEIKI SE39UY04 monitor, and a AMD FirePro M8900 gpu in a Dell M6600 Workstation.

DisplayPort > HDMI

Every time I plug it in, I get 1080p/60 resolution.

I started adding custom resolutions to no avail. I then found the amd patch. That didn't help.

If that laptop has switchable graphics, custom resolutions won't work.

If custom resolutions do work, then that adapter might be a problem. If it's an active adapter, it might not be able to handle higher resolutions. Active adapters are usually only made to handle up to 1080p @ 60 Hz.

If it's a passive adapter, it might work. You might have to disable the extension block to get it working with the patch, or you can try importing this extension block: https://www.monitortests.com/hdmi.dat