GeForce 8800 GS/GT/GTS Voltmods

Author: Largon
Date: 2008-02-28 16:19:01

Memory Voltage Mod



Locate the chip labeled "6549CBZ" on the backside of the card. For this modification use a 20 kΩ variable resistor. Prepare the VR as described earlier. Solder the wires on legs #4 and #7 as per the instructive picture above.

Monitor the resulting voltage with your multimeter: Red probe to the point marked with a green arrow labeled as "vMEM" (see paragraph: Overview), black probe into a ground.

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