Do trimmers go bad?

GFDuke · #1 04-04-2010

I modded a card this morning. A 8800gt. I've done these before so i know had the solder points right but the card still wouldn't display. At post i got a long beep followed by 2 short beeps. If that means anything. I disconnected the trimmer and the card displayed no problem. Post beep was one short beep. I tried several solder points and they all gave me the same results. 1 long beep followed by 2 short ones. Thought i'd ask before i tried another trimmer.

Dentlord · #2 04-04-2010

Sorry if its a dumb question, but did you make sure the trimmer was @ max resistance between the legs you used?

GFDuke · #3 04-04-2010

Not a dumb question. I did. I turned the screw until it clicked. One time it actuallly worked fro a few secs and the voltage was reading 1.05. Then the monitor went squrrly and blue screened. Not BSOD. just a blue screen Stock is 1.10 on the 8800gt right?

Dentlord · #4 04-04-2010

Yeah 1.1v is right ... weird man, i guess try another one?

1k on the vgpu right?

GFDuke · #5 04-04-2010

nope 500ohm. yea i have another trimmer. I'll try later today if i have time.

Happy Easter

Dentlord · #6 04-04-2010

Ah right, I used 1k as thats all I had
GL and Happy Easter!

MaadDaawg · #7 04-04-2010

Happy Easter Bro's

Gonna try a hard mod on my 8800GTX 640 - that's the only reason I bought it, but not sure I've seen a hard mod on that particular card. Have google will travel I reckon

GFDuke · #8 04-04-2010

Is that the ultra? I didnt even know there was a 640 version.

Dentlord · #9 04-04-2010

Quote:

Originally Posted by MaadDaawg

Happy Easter Bro's

Gonna try a hard mod on my 8800GTX 640 - that's the only reason I bought it, but not sure I've seen a hard mod on that particular card. Have google will travel I reckon

Should be the same as the 320mb I just did ... here ya go

http://vr-zone.com/print/-8800gts-32...ods-/4641.html

GFDuke · #10 04-04-2010

I checked for the hell of it and i was using a 1k. Dumbass. I just remembered i sent one of my 2 500 ohms out on a 8800gt. But it was too late i burned up the card with my soldering iron. Another dumbass move. I hate soldering traces. but i did manage to mod my GTs 640 with the one 500omh i have left that was on another card..benching comences.

Whats the max Vgpu you have put on your 8800gts 640? I'm at 1.50 atm.

Ok also. how do i get Riva Tumer to clock higher than 740? I can run 820 on Precision but its maxed out and i knw theres no way to tweak that. i know Riva can be unlocked but i've never done it. Currently over 31k on 3D05 and i'm just short of the gold.