WTB: Failed Xbox RAM upgrade repair.

Where to start...

I have a USA model revision 1.2 Xbox that I performed the infamous RAM upgrade to. I got the exact same model chips as it has from the factory. I soldered them in with no issues. Problem is it still gives me the flashing red and orange even after reflowing the chips 3 times. I checked and there are no shorts. I even checked each pin for conductivity and they are all fine. I'm at a loss now.

I need someone to look it over and maybe fix anything I might have missed during my upgrade. The board has the IND-BIOS 5003 TSOP flashed. The BIOS is configured to allow for unlocked HDD and no DVD drive check. I can send the board only if you have the other parts to test the board with. If you don't have the other stuff, I'll send the whole console.

I'm located in the USA. Cost won't be a big issue but I can't pay until after October 3rd. Thank you if someone does respond.