I have a 144Hz monitor but only getting 60Hz.

Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.

pendre341

Reputable
Dec 27, 2014
9
0
4,510
Currently have. Philips 242G 144Hz Gaming Monitor.
(http://www.amazon.com/Philips-242G5DJEB-Extreme-Performance-Professional/dp/B00G6IWEE0)
and running a brand new XFX Radeon R9 270X gpu.
(http://www.bestbuy.com/site/xfx-radeon-r9-270x-2gb-ddr5-pci-express-3-0-graphics-card/2091002.p?id=1219068840893&skuId=2091002).

So my problem is that the monitor should be displaying a refresh rate of 144Hz, but I only have the option of 60Hz, when doing
Right click>screen res>Adv. Settings> and monitor. So I have tried a lot of things. I updated all my drivers, tried using DVI Dual port cord, and a VGA cord. But i'm still not getting the 144Hz. Any ideas? Thanks a lot.
 
Solution
If it looks like DVI, it's DVI. Don't pay any attention to what the stamping or printing says. VGA looks NOTHING like DVI. That says VGA as that is the port they want you to use if you use a DVI to VGA adapter to power a monitor that doesn't have a DVI, HDMI or Displayport input on it.

The units spec page clearly states that it has one single link DVI port and one dual link DVI port as follows, but it doesn't indicate which is which, so just try the other port. DL = Dual link SL = Single link

Output - DL-DVI-I : 1

Output - HDMI : 1

Output - mini DP : 2

Output - SL-DVI-D : 1


Also make sure your resolution is not set higher than 1080 because your card specs indicate it's only capable of 60hz per monitor above 1080p.
I wasn't referring to YOU. I was simply saying the folks at Walmart.

No, the other port is single link DVI and won't work with 144hz refresh rates although, clearly, it WILL work with dual link cables at single link rates.

The extra pins are only there on that port so you can use the same cable and don't need different cables to switch ports. IF there was solid plastic there you would need a different cable or you would bend the pins on a dual link cable.