MMos said:I tried it , but can't get it working
First i measured VGPU on the measuring point it gives 1.408V.
Then i measured the VGPU resistor , was about .435K . I penciled it down to .390k and measured VGPU
again , still 1.408V.
Then i measured the IGPU resistor , was about 40k and i penciled it down to about 20K.
But still my VGPU is 1.408V.
I don't know why it doesn't raise the VGPU
Edit: Card is Powercolor X800XL
MMOs ... clean off the mod for the GPU. Recheck the ohms on the resistor you penciled and then check the resistor to the right of it in image number 5 (counting from the top down).MMos said:Yes this is the point(C60) i used.
Ex .. increasing the voltage allows for higher mhz for GPU and MEM. Yes it does equal to higher FPS, depending upon the amount of OC gained. As far as heat, this can greatly increase, again depends on the amount of oc ..Ex0skelet0r said:and if i do this voltmod, what i will gain? more fps? less temprature?
I already cleaned the Mod after seeing no voltage gain. I rechecked everthing. R1596 has ~40K , and the right one on pic5 has ~435kUrlyin said:MMOs ... clean off the mod for the GPU. Recheck the ohms on the resistor you penciled and then check the resistor to the right of it in image number 5 (counting from the top down).
MMos said:I already cleaned the Mod after seeing no voltage gain. I rechecked everthing. R1596 has ~40K , and the right one on pic5 has ~435k
BTW. I tried to mod VDDQ and VDD , both worked like they should. It's just that damned VGPU mod that doesn't work for me.
No big deal on it being red or blue ... check the images against the locations on your board. They should be the same and the mod should work. Your score of 5200 doesn't sound off for an XL ...DoughtCom said:I'm wondering, I can only get a 410MHz Core/455MHz Mem stable with this X800XL I got from monarch computer. It's a sapphire (has the hologram on the board), but the PCB is Red. It even has the ugly chick STICKER over what looks like an ATI logo on the heatsink. Let me know what you guys think of that.
On to my main question.... since it's a red PCB (not that the ACTUAL color has anything to do with it obviously, but could be a different design), does that mean this mod will still work since it's a "sapphire"? Do you guys think it's a counterfit or anything or have people seen red versions as well? I DO get around a 5200 score in 3DMark so I know it's at least an X800 XL.
Looks like they changed up from the Fairchild to a Richtek ... can you get a closer shot of the chip area?AllBrain said:I have a small little problem with my Gecube X800XL. The PCB does not look the same at all:
Here are the codes on the IC's that I think control the GPU and Memory voltage:
GPU - RT9256
Memory - RT9214
Can someone help me?