Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: CPU Voltage & CPU VDDA Voltage

17 Nov 2010   #1
IoNGeNeRaL

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
.

17 Nov 2010   #2
tezlewis

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
IoNGeNeRaL

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
-img00047-20101117-1600.jpg   -img00049-20101117-1601.jpg  
My System SpecsSystem Spec
.


18 Nov 2010   #4
rymich13

Windows 7 Ultimate x64
 
 

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

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
-img00061-20101118-2236.jpg   -img00062-20101118-2236.jpg   -img00063-20101118-2236.jpg   -img00064-20101118-2236.jpg   -img00065-20101118-2237.jpg  

My System SpecsSystem Spec
Reply

 CPU Voltage & CPU VDDA Voltage




Thread Tools





Similar help and support threads
Thread Forum
MSI AB & Voltage
so im trying to get a stable OC for my GPU. ive notices that other people are able to get to 1170MHz on the core at the stock 1.2V. However when i go into GPUz and GPU Tweak, the core reads 1.158V and that is why i can only get to 1140MHz on the core. however in MSI AB, i can not adjust the voltage...
PC Custom Builds and Overclocking
imc voltage help please
hello i'm realy lost on this can anyone please gave me some help with the (imc voltage)? i checked some other sites but each site gaves me a different answer. one site says don't go over 1.22 another says you can go to 1.40 and another says it's like the north bridge on the socket 775...
PC Custom Builds and Overclocking
RAM voltage
I am thinking of getting a new computer, and I will go with a gigabyte motherboard. They say "4 x 1.5V DDR3 DIMM sockets" I was wondering exactly what that meant. I checked the memory support list and found that some of the memory modules looked like they were 1.65v. I was wondering if I could use...
Hardware & Devices
AMD 955 voltage
I have a AMD 955. I have it OC to 3.6 18X and the V core voltage set to 1.28. Will running the voltage to low hurt the CPU or just not work right? Right now it is cold here so my room temperature is 72F and my CPU is 30c, MB 26c and Vcore is 1.28 at rest. If I run Prime for and hour CPU get to...
PC Custom Builds and Overclocking
RAM Voltage
Hey peeps, Just building my new system and was reading in the manual for the board that Intel says not use RAM over 1.65v. Problem is my RAM is rated to run at 1.85v. I checked in the BIOS and it looks like the system is undervolting but obviously when i start gaming that will volt-up. ...
Hardware & Devices
Ram voltage
The ram i have is supposed to be 1.65 voltige thing,but in the bios it reads a lower voltage,not at home now so cant see exactly what the voltige is,but i know it is lower than 1.65.Now can i push it up to 1.65 or will that be bad or something for the board?
Hardware & Devices

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 05:16.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App