Hi, I am new to all this so do forgive the complete lack of any form of knowledge 
I have an older computer that is running sli Asus 7800 gtx video cards and as it is quite slow when attempting to run newer games I thought I would have a go at overclocking then. Now I have been able to find where I can access the core bus and memory bus sliders in the Nvidia control panel, but when I adjust them and press apply and then reboot the settings are reverted back to factory settings. Can anybody give me a hint as to what I am doing wrong please?
Athlon 64 FX55 2.61 ghz
Mobo Asus A8N deluxe
2gb ram
Asus 7800 GTX sli
Microsoft xp Pro service pack 3
I have an older computer that is running sli Asus 7800 gtx video cards and as it is quite slow when attempting to run newer games I thought I would have a go at overclocking then. Now I have been able to find where I can access the core bus and memory bus sliders in the Nvidia control panel, but when I adjust them and press apply and then reboot the settings are reverted back to factory settings. Can anybody give me a hint as to what I am doing wrong please?
Athlon 64 FX55 2.61 ghz
Mobo Asus A8N deluxe
2gb ram
Asus 7800 GTX sli
Microsoft xp Pro service pack 3