Trixx blocking underclocking?

[athlon64]

Hello guys, so i have a little problem. I have a sapphire dualx 7850, great card, her max overclock is 1150/1350/1.225v , i use trixx for overclocking because there is no way to enable voltage control with afterburner and nothing else works.Please don"t aadvise me to use other overclocking programs i tried everything. So the problem is, i set the overclock profile in trixx and the 2d clock is not at 0.9v anymore. She idles at 1.21V and load is at 1.225. I want her to be 0.9 idle and 1.225 load. My friend has the same card ,he uses trixx and it works perfectly for him. I know i can set overclock/underclock profiles manually but i don"T wat to do that all the time. The even more weird thing is that when i start hd video card underclocks to 0.9v, i stop the video she goes back to 1.21v. Like she mixed hers power states. I tried cleaning drivers with sweeper in safemode but didn"T help. Here is a few screenshots:



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[athlon64]

i found out what"s wrong. 2 screens connected. When secondary screen is workking card won"t underclock :/