Yeah indeed what TS says, it seems to me that it may be related to one or more bad caps of the 1.3v voltage circuit.
The C112/C113/C114, more about which caps it may be you can see here.

Check at least visual if you see some leakage on top of the caps, or make/post/show a picture of the motherboard so that we/I could check it.
_________________________
Doing nothing leads to nothing.

------------- Please note, for technical support -------------
Will be given here, or on the jb8a8f8 forum and I prefer it in English.
Johnny B.

Click on the banner if you like to go there..