это произошло в результате сильной притяжки радиатора к ГПУ

Замер напряжений напряжений с указанием места,
мой 9700ПРО имеет такойже дизайн млаты и использует теже контролеры питания
http://images.people.overclockers.ru/26231.jpg ~160Kb
на 1,27В стоит ISL6522CB(слева вверху) - кстати для чего это напряжение истользуется?
на 2,88В стоит ISL6522CB(слева вверху ближе к центру)
на 2,86В стоит ISL6522CB(справа под радиатором)
на 1,53В стоит CS1175CSW
PS вольтмодеры вы где???...
Обясните где какие напруги на что идут, 1,53В на ГПУ это точно, а вот с остальными я запутался.

VGPU
SC1175 (http://www.semtech.com/pdf/sc1175.pdf) - 10k pot between pin 18 (-IN1) and pin 20 (GND)
Default: 1.5v - 1.65v
Suggested maximum:
- Air-cooled: 1.75v
- Water-cooled: 1.85v
- Extreme-cooled: 1.90v

VDD
ISL6522 (http://www.intersil.com/data/fn/fn9030.pdf) - 20k pot between pin 5 (FB) and pin 7 (GND)
Default: 2.7v - 2.9v
Suggested maximum:
- Without ramsinks: 3.2v
- With ramsinks: 3.6v

VREF
ISL6522 (http://www.intersil.com/data/fn/fn9030.pdf) - 50k pot between pin 5 (FB) and pin 7 (GND)
Default: 1.4v
Set this to 1/2 your VDD.

VDDQ
ISL6522 (http://www.intersil.com/data/fn/fn9030.pdf) under red/silver plate - 50k pot between pin 5 (FB) and pin 7 (GND)
Default: 2.7v
Suggested maximum: 2.9v

Use the middle and either the left or the right pin on the pot. There is no polarity you have to watch. I strongly suggest removing the unused pin so you can't accidentially put the potentiometer there flipped and kill your card with too high voltage.

Start with the pot set to the highest resistance (turned all the way from the outer pin you are using) and slowly work your way down while measuring voltage- you can safely change resistance while your system is running.

To measure voltages attach the negative (black) probe to your case or another grounded part and carefully put the positive (red) probe on the measurement point. Be careful not to create a short with another of the 'posts' near the measurement point.
A better way is to attach an SMD grabber.

When removing the red cooling plate remove the white pins first (gently push them through the holes). After that heat the plate with a heatgun or similar to make sure the heatsink glue ATI uses is soft. If you don't do this you risk to rip an IC off the PCB when removing the cooling plate.

http://www.ocfaq.com/articlefiles/57/9500_small.jpg (http://www.ocfaq.com/articlefiles/57/9500.jpg)

http://www.ocfaq.com/articlefiles/57/isl6522.jpg

http://www.ocfaq.com/articlefiles/57/sc1175.jpg

Оказалось, как у тебя ,9500Про с Биосом от 9700Про,