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Windows 7: CPU Voltage & CPU VDDA Voltage


17 Nov 2010   #1

Windows 7 Ultimate x64
 
 
CPU Voltage & CPU VDDA Voltage

Hey guys.

I am sort of confused as to why my BIOS has "CPU VDDA Voltage" and not "CPU Voltage". My BIOS version is 1102 (latest).

Any help?


My System SpecsSystem Spec
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17 Nov 2010   #2

Windows 7 Ultimate 64-Bit
 
 

The CPU VDDA Voltage seems to be unique to Asus and may have nothing to worry about. This artical from Overclockers have more info about this but is to do with your North bridge for nForce it seems.
My System SpecsSystem Spec
17 Nov 2010   #3

Windows 7 Ultimate x64
 
 

Yeah, I have a problem with the Northbridge temp. It's at like 50'C at an Auto voltage. (2.4v I think) I found CPU Voltage. It was hiding under the setting "CPU & NB Voltage Mode", which was set to "Offset".

Screenshots taken from my BlackBerry in attachments.


Attached Thumbnails
CPU Voltage & CPU VDDA Voltage-img00047-20101117-1600.jpg   CPU Voltage & CPU VDDA Voltage-img00049-20101117-1601.jpg  
My System SpecsSystem Spec
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18 Nov 2010   #4

Windows 7 Ultimate x64
 
 

I was wondering this also.
My System SpecsSystem Spec
18 Nov 2010   #5

Windows 7 Ultimate x64
 
 

OK, since I've been increasing the CPU VDDA Voltage (NB Voltage) could that be the reason why it's so hot? I mean, I've completely reset my CMOS settings, everything is running at stock speeds and stock voltage, but the NB is still too hot. The NB voltage is running at 2.4v, and CPU at 1.3v. I can't install fans on my sidepanel, since my CPUs Water Cooling radiator is attached to the back of the case as an exhaust fan. The Radiator is an Air In-Take.

I'd rarther not uninstall the Water Cooler since it took me 4 hours to install the Water pump onto the CPU itself. Instead of doing as the manual instructed, I manually removed the entire CPU socket from the motherboard (the brackets) and then put the pump into its own bracket then screwed it on since it wouldn't work the way it's intructed to.

Picture:


Attached Thumbnails
CPU Voltage & CPU VDDA Voltage-img00061-20101118-2236.jpg   CPU Voltage & CPU VDDA Voltage-img00062-20101118-2236.jpg   CPU Voltage & CPU VDDA Voltage-img00063-20101118-2236.jpg   CPU Voltage & CPU VDDA Voltage-img00064-20101118-2236.jpg   CPU Voltage & CPU VDDA Voltage-img00065-20101118-2237.jpg  

My System SpecsSystem Spec
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 CPU Voltage & CPU VDDA Voltage




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