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post #1001 of 1336
Quote:
Originally Posted by PizzaMan View Post
They don't have to be exactly R50, but that's typically what's on mobos.
So anything above R32 would be better. I guess I have some, I also have a dead Commando I can steal a few from.
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post #1002 of 1336
All this about mHENRYs of the coils is interesting!
But does it actually help?Shouldnt be better if u could put the coild in series or remove the originals and replace them?
I have a feeling that the risk of soldering in parallel is just not worth it...
So i am asking,DOES IT REALLY HELP?Has any of u seen gains?
Thanks! XD
    
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post #1003 of 1336
Quote:
Originally Posted by theo.gr View Post
All this about mHENRYs of the coils is interesting!
But does it actually help?Shouldnt be better if u could put the coild in series or remove the originals and replace them?
I have a feeling that the risk of soldering in parallel is just not worth it...
So i am asking,DOES IT REALLY HELP?Has any of u seen gains?
Thanks! XD
CL, has seen gains. I've not yet tested mine out. Waiting until I get my RAM loop built before I push the cards. Don't want to brake them before I do my runs for Winterwarz.
    
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post #1004 of 1336
Quote:
Originally Posted by theo.gr View Post
All this about mHENRYs of the coils is interesting!
But does it actually help?Shouldnt be better if u could put the coild in series or remove the originals and replace them?
I have a feeling that the risk of soldering in parallel is just not worth it...
So i am asking,DOES IT REALLY HELP?Has any of u seen gains?
Thanks! XD
Worked fine for my 8800GS...and moar mhz at same voltage, and cooling... now running just over 870core on water...previous best was ~830-845core on water. I still have to test at -0 with 1+ghz... but I can tell you the GPU is dead silent now under 3D load..not even so much as a whimper..even folding
post #1005 of 1336
im pretty keen to do in inductor mod myself, for the record i did cap the 2 spots on the card for the vgpu, i dont think its worth capping the mem as im running hardly anything above stock voltage, and i think voltages are pretty stable, will check sometime

not really worth posting moar pics of my card just cos of the cap mod, will wait until i do something awesomer like an inductor mod :-)

my card doesnt squeel 3dmarking, but does when running atitool artifact scan or anything like that, at stock settings of course

btw, is atitool artifact scan bad for vmodded cards? i haave avoided running it when my card is overvolted, but do i need to avoid it? or isnt it as bad as furmark?
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post #1006 of 1336
Hi new to overcclock.net. Looking to do my first volt mod but can not find one already done for my asus 3870. I looked at the 3870 volt mod and saw how you change the resistance between the ground and the chip to alter the voltage.
The point to solder the resister on to the chip as documented on overclock.net would be a ground connection on my chip if i asumed my chip with differant markings was the same as documented chip. I marked out some resisters I think may be the ones I am trying to change the values of. They connect directly to the chip and the ground. The power supplie is split up into three it looks like. Are these for the differant clock settings or is it something else? Any help would be apprcieated.
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post #1007 of 1336
so it doesnt match standard 3870 vmods? if you cant find a mod try get closer high quality pics of the ic and surrounding areas

not too sure what your talking about the power area, but it might be a 3 phase power circuit

btw: Welcome to Overclock.net :-D
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post #1008 of 1336
Welcome!
It s indeed a higher quality 3 phase system here,and 1 phase for the memory as it seems.
We will need VERY clear pic of the chip area along with the name of the chip if u hope for us to find the mod!
U will need a DMM too for sure!

EDIT:I am pretty sure too,that the 8 pin chip under the BUZZER is the uP6101 chip,used in single phase occasions,such as your memory!Anyway,do what i tell u above!
    
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post #1009 of 1336
Thanks for the help, I have another picture with its name typed on it. BD9J AOT. Could it be the same chip, differant manufacter? What does a 3 phase power supply do? Does it bring the 12 volts down to the chip voltage in three steps instead of one? I have a DMM and everything else I should need except resisters, I would like adjustable one but my local Radio Shack carrys a bag of (poly film resisters)? with differant values that might work although there kind of big. Let me know what else you need to know I have a dead card laying around thats handy for testing.
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post #1010 of 1336
Man!!

I picked up 9 caps today..which I did order last week at the local TV and radio service store.
I told him to get me the best quality caps he could since I will use them under ln2 and dice.

And I freaking get 9 liquid crapo caps......................

I soldred 5 onto the 5870 for the last mod, and used my warm glue gun to cover them up. Now I have to remove them
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