I think I have a solution for error 0102.
My x360 has the 3 blinking lights (error 0102). The Xbox360 was booting up and suddenly it froze, sometimes at X-logo or in dashboard. Sometimes I had also picture errors. (Vertical stripes and many rectangles) After 20-40 reboots I got it to work!
Then I opened my xbox, turned it on and touched the BGA memory chips. During this the xbox got more pixel errors and if I pressed strong enough, all pixel errors disappeared.
I thought that I have found the problem, but when I pressed on the Southbridge the same thing happened again. Sometimes more picture mistakes sometimes less. So this means, that the problem is something there.
I remembered, that I still have a Ti4600 GPU with defective BGA RAMs. It makes funny signs and symbols if I touch it. So I used my Hot-air (http://www.freepler.de/userdaten/38928917/...60/01010007.jpg
) and heated up this BGA chips. Then I waited till the graphic card have a normal temperature. And you will not believe it! All runs OK, no changes when I touch the RAMs. I also played with it and tested it with benchmark, no problem any more.
And now!! I have done the same work with my xbox360. And also here, everything works in the best way!!
no freeze, no pixelerrors or horrible noise and no bootup problems.
I think MS has saved on high-quality tin-solder.
Attention!! I cannot guarantee that it will also works on your xbox360!!
If you still want trying it, be carefully and do not move or touch anything when you heat them up.http://www.freepler.de/userdaten/38928917/...60/01010005.jpgThis post has been edited by Team Modfreakz: Jun 3 2006, 11:30 PM