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** Official ATI 5770 Thread **

I'm confused too r34pz, it plays other games quite smoothly including other source engine games.

I guess it's time to wait for drivers again :)
 
Well I have a brand new one from HIS to fit. Blew my last GPU but since I bought this one my mobo has failed and I think taken the RAM with it.

Getting it all tested tomorrow.
 
Actually BeeP I have noticed a similar problem with mine since the 9.12's. I was getting lots of lag and jerky gameplay in a few games i've tried last night. After troubleshooting for a while I noticed that at anything lower than the desktop resolution it's locking the display at 24hz, hence the games won't do over 24fps. I uninstalled and went back to the 9.11 catalyst and all is well again. Have a look when running your TF2 to see if it's your monitor refresh rate that's the problem.
 
I have vsync on so it's locked to 60, I have tried turning vsync off etc but still crap fps.
 
Actually BeeP I have noticed a similar problem with mine since the 9.12's. I was getting lots of lag and jerky gameplay in a few games i've tried last night. After troubleshooting for a while I noticed that at anything lower than the desktop resolution it's locking the display at 24hz, hence the games won't do over 24fps. I uninstalled and went back to the 9.11 catalyst and all is well again. Have a look when running your TF2 to see if it's your monitor refresh rate that's the problem.

Run Regedit go to

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoActiveDesktopChanges and if the value is 1 change it to 0.

That should stop any 24HZ issues, including the infamous Crysis 24hz at 1080p bug.
 
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Is (ATI HD 5770) compatible with this motherboard? Asus P5QPL-AM Intel G41 (Socket 775) PCI-Express DDR2 Motherboard [90-MIB8E0-G0EAY0KZ]

Just becouse i have to buy a new motherboard so i need a cheap and a compatible mb for my hd5770.
 
Is (ATI HD 5770) compatible with this motherboard? Asus P5QPL-AM Intel G41 (Socket 775) PCI-Express DDR2 Motherboard [90-MIB8E0-G0EAY0KZ]

Just becouse i have to buy a new motherboard so i need a cheap and a compatible mb for my hd5770.

absoloutely.
 
My bloody cards keep getting stuck in 2dmode when trying to play Dirt2.

This happens ocassionally.. does anyone know of a fix?

I'm running the latest drivers btw.
 
My bloody cards keep getting stuck in 2dmode when trying to play Dirt2.

This happens ocassionally.. does anyone know of a fix?

I'm running the latest drivers btw.

your not the only one, mine too likes to jump into 2d and back every now and then, although always when im at the RV.
 
I haven't actually tried it kitch tbh, i've kept the 9.11 driver on for the time being. When 9.13 comes out though I shall be definately giving it a try if I get stuck with 24hz again. :)
 
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