Solved 640x480 @240hz Tags: CRT Monitors Hewlett Packard Monitors Peripherals Last response: July 17, 2012 5:34 AM in Computer Peripherals Share badugi July 9, 2012 10:08:11 PM I have the HP P1230 crt monitor, it's basically a diamondtron monitor. Is there any possible way to force 240hz+ for this monitor? The Horizontal rate is 140khz, I tried using powerstrip but I still get out of sync. Is it any possible at all? thanks More about : 640x480 240hz | E-mail me updates | Report abuse Register or log in to remove Best solution ssddx Monitor Master July 10, 2012 11:58:17 AM you cannot force what hardware does not support. whatever the hardware maximums are... this is what you are limited to. | Report abuse badugi July 17, 2012 5:34:12 AM Best answer selected by badugi. | Report abuse Ask the community Publish Tom's Hardware>Forum>Computer Peripherals>640x480 @240hz> Related ressources: Forum640x480 @ 240hz ? ForumConnecting a HDTV to a computer ForumMSI GeForce2 - MAX = 1280!!!!! ForumSamsung 27 inch monitor (S27B970D) More resources Read discussions in other Computer Peripherals categories Printers CRT Monitors Flat Panel Monitors Digital Cameras Webcams Scanners Logitech !