looks like my problem is in the Fans .
they are working on some 1000rpm .
normaly when GPU or CPU Overheating fan working faster , but not here , same speed all the time !
looks like speed control is not working, any one know something about this problem ? (IMG:
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Mine does the same thing. I've been looking for the fan speed controller as well. I did find 2 different spots on the board that cause the fans to speed up if you place your finger on either one of them for a few seconds while the system is on. One spot is in front of the GPU fan. ::: If you hold your finger on that one spot long enough the fans will speed up very quickly and then 2 red lights will flash and the system will shut down. The fans will still be running for a second or two and continue flashing the 2 red lights. Once the fans stop on their own you can then hit the power button to turn off the flashing lights. The other spot on the board is down in front of Memory Slot A right next to the little yellow ring with the wire wrapped around it. The spot to place your finger on is right underneath that on the bottomside of the board. It is just a little spot though. That spot will speed the fans up but will not cause any flashing lights or anything. Also I noticed that for me if I turn the 360 on from a cold start and it will not boot and just flashes 3 red lights. If I leave it on and flashing for about 20 to 45 minutes then restart it. It will sometimes boot but it will crash shortly afterwards. Weird.