NF7-S rev2 vdd mod not working

[Swindler]

i make Vdd Voltage (with a resistor) mod
http://www.motherboardfaqs.com/article.php?13.255

but when i attach resistor (set 10k ohms) motherbard not boot..
I chek voltage- show 1,6 (in bios 1,5).
Remove all and boot but MB not boot too. Clear bios- not boot. Remove baterry... All ok.

I try again but all reapeat

What is wrong?
Maybe some 18 bios (newest) protection ?

Please help

[saaya]

i had the same problem with the vdd mod on my a7n8x 30min ago, i think the vdd is too low after the mod... raise the vdd, maybe then it works.

[Swindler]

I try reapeat with 8k ohm.
but after mod i cheket and show 1,6 (100x10 or 133x11 )... that is not too low..

Sorry for my terrible english

[DivineEvil]

Originally posted by saaya
i had the same problem with the vdd mod on my a7n8x 30min ago, i think the vdd is too low after the mod... raise the vdd, maybe then it works.

Are you sure you're using only one of those measuring points and ground from (i.e.) a molex connector?
Not both points showed on that website.
So, you can use either (one of the two) of those points + a grounding of your choice.
That's the reason i thought it didn't work for me, so maybe this info solves your problem to.

Good luck.
:)

[2fast4u]

I did the mod with the 18 bios and had no problem. Does the thing post and not boot or no post at all?

[Swindler]

not boot at all:( maybe voltage too low boot i chek it with multimeter, show 1,6 (in bios 1,5 (When i set fsb 100x10 ant 1,4 vdd (without mod), system not boot.. with 1,5 sometimes boot, sometimes not..:confused: ..

[2fast4u]

Turn it up to 1.7 and see what happens. Sounds like a flakey psu to me. Do you have another psu you can try?

[Swindler]

Maybe psu but when i doing mod i leave only cpu,ram,video.
Now this PSU working fine with mine signature + cd-rw + dvd-r.

Soon i buy 500w psu (in lithuania so problematic get powerful PSU and good too..:( ) only for motherboard.. then try again.