DGM 27" Overclocking

Caporegime
Joined
12 Jul 2007
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United Kingdom
Has anyone tried to overclock the hz of this monitor and if so how did it go?

Here's a guide i found if someone wants to try it and report back.

Overclocking Quick Start Guide
AMD/ATI Video Cards

1. Use AMD/ATI Pixel Clock Patcher to patch the driver.
http://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher

2. Use Custom Resolution Utility (CRU) to add higher refresh rates.
http://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU


NVIDIA Video Cards


1. Use NVIDIA Pixel Clock Patcher to patch the driver (304.48 or later).
http://www.monitortests.com/forum/Thread-NVIDIA-Pixel-Clock-Patcher

2. Use Custom Resolution Utility (CRU) or the NVIDIA control panel to add higher refresh rates.
http://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU


Notes


If you use CRU, make sure "Include extension block" is not checked, and define the higher refresh rate as the first detailed resolution to make games use the higher refresh rate. Keep 2560x1440 @ 59.950 Hz as a secondary detailed resolution for driver updates, otherwise the unpatched driver won't have any resolutions to use.

If you use the NVIDIA control panel instead of CRU, you will need to install a monitor driver to make games use the higher refresh rate: catleap.zip (Install using the Device Manager -> Monitors -> Right-click "Generic PnP Monitor" -> Update Driver Software... -> Browse my computer for driver software -> Let me pick from a list of device drivers on my computer -> Have Disk... -> Browse for the .inf file -> OK -> Next -> Install this driver software anyway)

"Automatic - LCD standard" (CRU) / "CVT reduced blank" (NVIDIA CP) will allow the video card to clock down when idle. If your monitor can't handle that at 120 Hz, try "Automatic - LCD reduced" (CRU) / copy the settings below (NVIDIA CP). If that doesn't help, you will have to reduce the refresh rate.

2560x1440-120-reduced-nv.png


Source ToastyX
http://120hz.net/showthread.php?683-Overclocking-Quick-Start-Guide
 
Caporegime
OP
Joined
12 Jul 2007
Posts
40,577
Location
United Kingdom
Had a quick go on this and it seems (unless i did something wrong) that my monitor can't go much past 65hz. I think ill just leave it at 60hz as ive not had any problems using this so far.
 
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