R 4870 -> strange 2d behaviour...

[DC]

any ideas how to fix that? Vista64 btw

 

[Fastmix]

Can you explain a little more your problem?

Do you mean your 2d is not working?

 

[DC]

i mean that gpu speed and voltage tremble from 3d to 2d settings while in 2d. I guess Aero could be the problem but i wanna fix it asap...

 

[Fastmix]

i mean that gpu speed and voltage tremble from 3d to 2d settings while in 2d. I guess Aero could be the problem but i wanna fix it asap...

I still don't understand, if you don't explain it better we will not be able to help you.

 

[DC]

maybe my english is really poor, i see ^^

so, i want to have stable low clocks in 2d mode - 500\\1000 for example. if you look at that graph above, you can see that gpu speed changes rapidly from 800 to 500 mhz and back. And it must stay at 500mhz in 2d as far as i know.

hm, here are my bios settings :

clear now?) i don't want the gpu speed to change in 2d, it must stay at 500mhz

 

[Fastmix]

maybe my english is really poor, i see ^^

so, i want to have stable low clocks in 2d mode - 500\\1000 for example. if you look at that graph above, you can see that gpu speed changes rapidly from 800 to 500 mhz and back. And it must stay at 500mhz in 2d as far as i know.

hm, here are my bios settings :

clear now?) i don't want the gpu speed to change in 2d, it must stay at 500mhz

Your settings are all wrong, please download the first bios on my signature and follow the same format, also for the voltage you can only use the values available in your bios voltage table.

 

[DC]

heh, thanks for this, changed all settings to yours (exept voltages ofc, i have other)

but the problem still exists...(

it's better now but still sux

 

[DC]

Ehm... was shocked. Turned on Gpu-z to look at graphs there - same effect. TURNED OFF riva and... All is ok

 

[Fastmix]

Ehm... was shocked. Turned on Gpu-z to look at graphs there - same effect. TURNED OFF riva and... All is ok

I am really happy for you.

 

[DC]

thanks for help anyway