PDA

View Full Version : PNY ti4200 voltage mod?


Aonia
02-03-2003, 10:54 AM
Has anyone found a mod for this yet?

I recall someone working on it, but the thread is no longer here.

So if anyone can help me out here, it would save me the extra money I would otherwise spend getting a 9500.

Thanks
DriveEuro
02-03-2003, 01:28 PM
I thought that all Ti4200 volt mods did the same.......
Aonia
02-03-2003, 03:43 PM
As far as I can see, the PNY has a different lay out. Ive looked through the 4200 mod that sys put up, and his card differs from the PNY card.

I think DDTUNG was working on it at one time, but I cannot be too sure.
Nomad
02-03-2003, 06:31 PM
You need to check the default voltages for the core/mem, and then go from there. Just look over the layout well and see what chips you see.

Most likely you will have 2 SC1102CS chips on it. One will be for the core and the other for the mem.
julian
02-20-2003, 01:14 PM
Nobody knows it? :(
julian
02-22-2003, 05:12 AM
This is the card:
http://digilander.libero.it/ccuratola/4200.jpg

Someone help us! :D
julian
02-24-2003, 11:18 PM
The 2 chips on the left upper side are marked as:
- U813: 51031 - 72Ai
- U815: TL431C - 26M - C2Y2
In the right bottom there is U816: P22SL - 74ACT08
Any idea?
julian
02-25-2003, 03:51 AM
I found some specs for the chips (at least I hope so :D):

U816: http://www.fairchildsemi.com/pf/74/74ACT08.html
U813: ???
U814:http://www.semiconductors.philips.com/pip/TL431A.html
Aonia
02-28-2003, 03:53 PM
SWEEET!!!!!!

Thanks alot for finding the specs
julian
03-01-2003, 07:22 AM
Originally posted by Aonia
SWEEET!!!!!!

Thanks alot for finding the specs

Let me know if you find out something! ;)
Aonia
03-01-2003, 01:07 PM
IM taking the card to my gramps so he can figure out the needed mod. He has his masters in e.e., so it should not take him too long to figure out...
BrainStorm
03-21-2003, 09:20 PM
Ever get any answer?
john433i
04-20-2003, 03:48 AM
Any ideas? My $79 card is just begging to be modded:D
BrainStorm
04-20-2003, 06:59 PM
Didn't ever hear jack back, so I guess I'm going to try to figure it out myself based on the other cards mod guides.
john433i
04-21-2003, 02:28 PM
Originally posted by BrainStorm
Didn't ever hear jack back, so I guess I'm going to try to figure it out myself based on the other cards mod guides.

Take a look at this (http://www.xtremesystems.org/forums/showthread.php?s=&threadid=1923&highlight=ti4200) thread. It seems to have some invaluable info and pics needed for the vmod(s).