Ondemand

I have watched videos. I think I could bake it at 500 degrees for 15 min. remove the old bga flux the base and copper braid swipe the core base area to remove old solder and reapply flux set new bga and hot glue the four corners and re bake at 500 degrees and let it cool and see what happens? Is the Vbios onboard or in the BGA itself? I have tried flashing the GTX 460m with 560m vbios but no success.. The format of the connection is a totally custom connection not MXM 3.0. I have looked at the pictures and the reball paterns are identical but I haven't physically seen it to know whether it is the same size? Thanks for the reply..

I have a question? I have a gtx 460m in a qosmio x505 1.5gb ddr5 and I have been doing some research and found the BGA for a GTX 560m BGA looks identical to the GTX 460M (Ball patterns are identical). The deference I noticed was that the gtx 560m has a higher shader core clock and core clock and requires 25 extra watts. As the GPU in the X505 isn't swappable. Is it possible to swap BGA's? Is there a certain hardware ID coded in the BGA of the GTX 560m that would restrict it to MXM style boards? I am not worried about the extra wattage, as I OC my gtx 460m to 560m specs with no problems. Benefits being no Qosmio X505 has a GTX 560m so it will make my laptop more valuable when I want to sell it. The added shader core. The extra OC speed for the GTX 560m. Is this possible?