EP-9NDA3+ Rev2.1(SC2643VX) Vcore&droop mod

[kyosen]

I know there are already EP-9NDA3+ related threads, but Rev2.1 board has
another Vcore contoroller --- SC2643VX.
SC2643VX is also used on A8N-SLI, so I think this mod may help
A8N-SLI users---including me
I'll try A8N-SLI Vcore-mod soon later
<img src="http://219.113.251.125/c-board/file/EP-9NDA_Vcore-droop_mod.jpg">
If you can read japanese, see also:
http://219.113.251.125/c-board/c-boa...ne;no=3280;id=

[SmokeyTheBandit]

Kyosen your tha man if you can make the A8n vcore mod it will be an awesome christmas gift dont you think cheers !

[fatbird2046]

Thanks a lot!
But would you please translate this webpage in brief for us?So we can know the theory of your modding

[Cranox]

Kyosen can the mod be done on the SC2643VX legs , because i use smdgrabbers ( i hope u know what i mean )

[markiemrboo]

Hello there!

I just now did the vcore load/unload droop mod. It seems to work, at the expense of some vcore

For example: if I set vcore in BIOS so it should be 1.575v, the idle voltage (before the mod) was 1.520v(!!!) and load was 1.568v after mod I set vcore in BIOS to 1.60v and idle is 1.536v and load is 1.536v with lows of 1.520v and highs of 1.552v in both cases. Not too bad...

Thanks!!