Hello. I've been tearing my hair out over a problem with my computer for over a month now. I've been having the problem with my 'XFX Radeon HD 4870 1GB'. I have been getting ridiculously low frame rates in all source games, World of Warcraft, Mass Effect, Borderlands and many others. Team Fortress 2 goes below 20fps when things get moderately busy. I have tried running games with lower settings but for some reason keep getting the same frame rate. I went from highest settings in TF2 to the very lowest settings and the frame rate was staying exactly the same. After getting too stressed, I sent the card back to the reseller (CCL Online) and they sent it back after testing, reporting that no problems were found. This created even more stress. I then figured, after reading some forums that my PSU was the problem. It was a 650w power supply unit that cost me £35. It wasn't a dedicated gaming PSU so I went out and bought a High Power 500w PSU for £65. Turns out the problem stays. So I have wasted £65 on a new PSU when there was nothing wrong with the one I had before.
The graphics card, along with the LATEST drivers were installed on a freshly formatted drive, with a freshly installed copy of Windows 7 Ultimate 64-bit. I even tried dual-booting Windows XP leading to the same disappointment. I am at my wits end with this problem! Please, if anybody can give me any advice or help towards fixing my problem, I would be eternally grateful. I am almost sure that I've tried everything I can to fix my problems. I used to have an nVidia 8800 GTS 512mb in my system that ran better than this, on 2GB of RAM and Windows Vista!!!
Here is my system spec:
500w High Power Plus PSU (was a 650w Sweex PSU)
ASRock Motherboard, Model Number: K10N78FullHD-hSLI R3.0.
CPU: AMD Athlon 64 X2 @ stock clock of 2.7ghz.
4GB DDR2 800mhz RAM.
GPU: XFX Radeon HD 4870 1GB.
Thanks for reading!
The graphics card, along with the LATEST drivers were installed on a freshly formatted drive, with a freshly installed copy of Windows 7 Ultimate 64-bit. I even tried dual-booting Windows XP leading to the same disappointment. I am at my wits end with this problem! Please, if anybody can give me any advice or help towards fixing my problem, I would be eternally grateful. I am almost sure that I've tried everything I can to fix my problems. I used to have an nVidia 8800 GTS 512mb in my system that ran better than this, on 2GB of RAM and Windows Vista!!!
Here is my system spec:
500w High Power Plus PSU (was a 650w Sweex PSU)
ASRock Motherboard, Model Number: K10N78FullHD-hSLI R3.0.
CPU: AMD Athlon 64 X2 @ stock clock of 2.7ghz.
4GB DDR2 800mhz RAM.
GPU: XFX Radeon HD 4870 1GB.
Thanks for reading!