The dfi vdd mod didn`t work for the an7.
The dfi vdd mod didn`t work for the an7.
Well, I have not worked on an AN7....but I will see what I can dig up on it.
Please post a pic of the area around the AGP slot.
Last edited by Hell-Fire; 06-14-2004 at 07:01 PM.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
I'll get some pics for you in a min.
Nice..thanks.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
Check out the pics in this thread. http://www.xtremesystems.org/forums/...*&pagenumber=6
I gotta upload these pics I took cause they are friggin huge but kinda crappy(light source sucked). I'll throw up the links to them shortly.
It will take time to look thru that thread and figure out what is going on.
It is either pin #2 or #6...but not sure which at this point. It all depends on which pin is the error amp for the Vdd circuit.
I will also need someone to take some resistance and voltage readings once I get a nice high res pic of the area around the AGP port and that LM358 chip.
I am heading to bed for now and will check this thread first thing tomorrow morning to see if pics are available and to read that thread over.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
Man these pics are crap! Here are a couple of around the AGP slot. 2048x1536 res
http://linxworld.org/nickpics/AN7.JPG
http://linxworld.org/nickpics/an72.JPG
I will get better ones sometime today for sure.
-->
*PUSH*
Now is this for the Northbridge? I know I'm a total n00by when it comes to voltmods.I was able to copy the one for the 8RDA+, awhile back, but had to look at the pics a few times. I'll definitely be watchin'.
Whats on that 8 legged IC (4 legs per side) between the FETs and the capacitors that are under the AGP slot?
Also, could you post a more broad picture so as to include the NB in it?
Last edited by Hell-Fire; 06-29-2004 at 05:36 AM.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
linky to a preview page with a bunch of pics i took this afternoon. the ic you're looking for is displayed in this picture. i didn't insert it here for its 2048x1536 and would blow some people's bandwidth. all pics available as thumbs are 800x600 - if you need any one of those in a higher resolution, pm me and i'll put 'em up. only 2 pics at the bottom of the page (text links have full rez - i can go higher if need be)
anyway, what i make of the ic you're looking for is this:
1st line: LM358
2nd line: 34M (got some logo on there aswell)
3rd line: D3EX
cheers
sky / s!p - we are oldskool, dammit.
What's the difference between VDD and VTT anyway??
I think i'm searching for a VDD-Mod for Abit AN7.
Sorry I've been gone so long, sick like a mofo. Anyhow I'll take some pics right now.
Urgh... I just remembered I let me sister borrow my cam and she wont be back for 7 days.
Vdd is chipset/nb voltage, and Vtt is to be 1/2 of Vdimm.Originally posted by Dekal
What's the difference between VDD and VTT anyway??
I think i'm searching for a VDD-Mod for Abit AN7.
Someone please take a voltage reading on pin #1 and #7 and let us know which is the Vdd reading? Obviously compare that to the setting in bios and reading in bios to make sure you arent reading AGP voltage.
Last edited by Hell-Fire; 06-29-2004 at 05:41 AM.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
Thx for answering my question. I have a nice Multimeter and can read voltages, but i'm not sure where to read. Where can i find pin #1 and pin #7? Can i hurt my mainboard by doing that?
Have u guys figure it out yet... ?
If havent... measure all the voltages spot that i shown in this pic.. i need all voltages...
Here are all voltages you wanted. The box shows the voltages of the LM358 in the middle of the picture.
http://dekal.kalytta.com/images/abit.../an7%20(1).jpg
Last edited by Dekal; 07-03-2004 at 03:10 PM.
The readings on pins #2 and #3 make me think this is either the AGP or Vdd voltage.
Jump in bios and change the settings for Vdd to see if the voltages change on those pins and on the FET leg where you got the same reading.
Let me know what you find out.
I would wager a guess that this is Vdd and not Vagp as the Vagp is usually around 1.5-1.6v stock.
Set the Vagp to 1.5v if possible and Vdd to something like 1.7-1.8v to see where you can match those readings on the LM358 and the FET leg.
I like my women the way I like my processors...naked.
I am not the HellFire that writes bios files. I work strictly on voltage modifications.
Cheers
First, i have measured all voltages with 1.60 VDD. Then i have tried the pencil trick, but it don't work for me at all. Maybe i need other pencil? I used one with HB 100. But anyway, it must suceed, because i have penciled it maybe 5 times again without sucess. Always i have measured the same voltages.
And here is the new picture.
<img src="http://dekal.kalytta.com/images/abit%20an7/an7%20(2).jpg">
Last edited by Dekal; 07-04-2004 at 04:01 AM.
should be the same as DFI vdd mod..
both board use LM358
It seemed it can't be used for AN7, tictac.
How can i increase voltage of the right fet in the picture without damaging mainboard?
Posting Permissions
Reply With Quote
Bookmarks