EPoX 9NDA3+ Volt Mods - vdimm & vcore

[FragTek]

Here is an easy guide that shows exactly how to modify your 9NDA3+ for a high adjustable vcore and vdimm!

www.mouser.com is the best place to buy your VR's (variable resistors or "potentiometers" as they are techinically referred to)

I used a 25k pot for my vdimm mod and 50k pot for my vcore mod and was able to get get from the stock 2.8 vdimm to 3.6, and my vcore from 1.7 to 2.5.

These mods are definately worth doing if you have proper cooling / components that can handle the increased voltages.

 

[JN]

Nice 1. Repped accordingly

 

[FragTek]

Thx XMS!

 

[FragTek]

Here's a picture of my very own mobo's VDIMM mod... It's very simple and works so well!

 

[furious_drawer]

Increasing or decreasing resistance will higher volts?

 

[FragTek]

Increasing or decreasing resistance will higher volts?

Firstly welcome to :anisx: mate! Sorry I skimmed right over your post.

If my memory serves me correctly decreasing the resistance will increase the voltage. I have 0 electrical experience... But I think what I told ya is correct.

 

[deepfried]

Firstly welcome to :anisx: mate! Sorry I skimmed right over your post.

If my memory serves me correctly decreasing the resistance will increase the voltage. I have 0 electrical experience... But I think what I told ya is correct.

yep, correct

 

[Dav0s]

thirded, correct frag

 

[margusser]

This isnt 9npa+ultra or it is?

My friends 9npa+u is different...

http://www.vihanepc.com/margusser/DSC01388.JPG

 

[FragTek]

This is a 9NDA3+ which is the nForce3 / AGP board. The 9NPA+ lineup is the nForce4 / PCI-E line of boards.