I did not find any information of the OCP for 5850, controller is the same as in 5870, but SMD elements around a little bit differently located.
What do you think, if you do both at 5870, will it work?:confused:
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I wouldn't even think of trying that.
Too much risk involved, and the chances are very slim.
This is very bad, will have to abstain from this modification. What And what about the CAP-MOD? Should it be done?
In most cases it doesn't really help.
Riska and me where testen my 5870 asus Voltage tweak, it runs 1340 mhz at core on ln2 only by soft mod, then Riska makes a nice hard mod, and the card rock above 1400 mhz core :up:
http://i1014.photobucket.com/albums/.../am3385000.jpg
1400/1310MHz on a reference card :eek: Good! :toast:
We also did 1420 on that card and i think it has more in it with a better pot and some more volt only 1.545v to acheive 1420mhz
What about the 5870 lightning???
Any hard mod yet???
The 1,35 volts from msi afterburner didn't awake the monster..
Only 1036/1230 stable!!
there are more complicated mods for the lightning..[VID and vDDCI] and as far as I know they have not been made available to the public yet...AFE should work nicely for you for +1.35v ..no?
It does, I sorted him out ;)
My freind can you sort me out to i have a team mate ho has the card also and it sucks he says even with ln2
Hopefully it's not one of those that really suck, because some pieces suck for real.
Solid caps and Ceramic type caps are great for voltage... but suck hard for filtering ESR. They tend to 'pass on' the noise rather than filter it out. Electrolytic caps are best for these applications. And while the longer leads are there..they dont hurt. I have done temp mods like this before, and once reworked to a perm. solution and shorter leads... I got no gains or improvements... If it is doing something negative, its not on a large enough scale to hurt at all.
can anyone comment on the validity of the pencil mod for non reference 5850's that are not able to be controlled via software? If there is anyone with any experience of doing one then please share :)↲↲Cheers
This is a pic of the VR and surrounding area from my card which is a Sapphire non ref, rev 2 5850.
Is there a pencil or hard mod for this config? Software control is obviously not possible with this VR.
Thanks!
http://i8.photobucket.com/albums/a49...r/IMG_0734.jpg
You can hardmod ... FB pin for mod is 6th pin from the left..on the bottom of the IC as shown in the pic. Trace the pin to one of the resistors in the bottom row, using continuity on your volt meter..then measure the resistance value from the resistor to ground. Here is the datasheet for reference. http://pdf1.alldatasheet.com/datashe.../NCP5395T.html
may i ask what mods were done ?
just got a asus 5870 back as an rma
is crap on air but @ -80 it pulls 1330/1285 with 1.48v no hard mods
im look to go futher with the core :)
sorry its a hwbot image only one got that shows the clocks :(
http://i556.photobucket.com/albums/s...108539copy.jpg
also what is the UPI controller for and the 5870's ?
Bill, i need sorting for 5870 Lightning.
Don't pull any punches, i need the lot ;)
everyone should have this....:yepp:
vMEM
http://i265.photobucket.com/albums/i...tning_vMEM.jpg
VID
http://i265.photobucket.com/albums/i...htning_VID.jpg
vDDCI
http://i265.photobucket.com/albums/i...ning_vDDCI.jpg
OCP per phase
http://i265.photobucket.com/albums/i...g_phaseOCP.jpg
overall OCP
http://i265.photobucket.com/albums/i...htning_OCP.jpg
direct feed GPUv
http://i265.photobucket.com/albums/i...PUv_direct.jpg
:eek::eek: ;)
you hacked msi datacenter?
amazing!!!
f(l)uck :eek:
shhh.. you guys gonna get me in real trouble.. :p
Those are the mods, though, and they are all confirmed needless to say. Have at them, and post your results!! These GPU's have been out for a while now! Good luck and good modding. :D
vMEM, what is the result of changing to 1.1k? not variable?
Difference between phase OCP and overall?
vGPU only VID moddable?