Power management driver issue

[IlMarkuz]

Hi so i just updated my gaming rig: 

I put a Corsair Cx750W instead of a CM 550w GX and a nvidia 760 msi OC instead of a Sapphire HD5750.

I also added a CM Excalibur fan in input.

I used an AMD software to remove the old drivers.

Since i have the new graphics card sometimes i hear a really acute noise, it's not a coil whine since it's totally random and it doesn't occur only when the system is stressed.

This sound is really rare and sounds like a car breaking(that acute noise you hear sometimes when car breaks).

I had no main issues since yesterday: I run a render in Blender and the PC froze, the mouse was still moving, but if i clicked something, pressed CTRL+ALT+CANC or the power button, nothing heappened.

I had to unplug the pc to turn it down.

Then my pc showed via windows message this: 

Download and install the driver for your power management system

I clicked on their link and it downloaded me a file called: AMDCoolnQuiet_Utility_V21801_XPVistaWin7

Should i install it? It looks a bit strange to mee because it's AMD's and i have no AMD components.

 

By the way my specs are:

I7 860@2.8ghz

MB Asus p7H55 m pro

6 gb kingstone 1333mhz

MSI 760 OC

Corsair CX 750w

CM Excalibur fan

Intel stock cooler

CM Ellite 333 case

 

Thank you

[BlackOutCrisis]

Well that is the worst explanation of the sound lol but download Ccleaner and run the registry cleaner then restart and see if that fixes it.

[IlMarkuz]

It's like a creak, by the way i'll try now.

Sorry for my Bad engllish by the way lol

[IlMarkuz]

There were 17 missing DLLs, and i last runt CCleaner yesterday lol