Remove and test:
Battery
RAM( replace with another RAM)
HDD
CMOS battery
nothing works.
also as a last resort tried and reflow the motherboard chipset but still the same results
any ideas?
Is this a good question?
I had this did oven reflow 220 degrees C for 8 minutes
worked
but when i went to put windows on (to sell it)
I left it overnight finishing the install the next morning it was doing it again
motherboard seems to overheat
make sure you get it over 195 C when you reflow as that is the solder melt temp
take it out after 7 minutes
(be careful its delicate when solder is soft)
let it cool
my board was twisted after but fitted and worked ok
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Had the same problem here ( just putting one back together now).
Likely a PCH issue, so basically a case of dumping the board and cutting your losses. This model is having a lot of this issue.
Warming the PCH up at 150~180 probably might give you another couple of days but it'll fail again soon enough.
It's NOT likely a ball problem, rather the issue is in the internal gold connects of the chip itself.
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