MB CODEELL CEDAR AMD MB 13283-1
This mb came dead to me. There was corrosion around PU4501 which i've corrected and even replaced the ic with same part number(new). The laptop boots fine, goes to windows desktop but suddenly shuts down. There is no pattern of shutdown time. Sometimes it shuts off in 1-2 min, whereas on couple of times it runs for 40-50 mins. On restarting the laptop i find its resuming-so not shutdown in the perfect sense.
Steps taken:
01.Replaced PU4501(twice-both new)
02.Replaced KBC Nuvoton 285
03.Bios flashed.
04.Sound,lan,card reader chip removed.
There is no corrosion elsewhere, no liquid spill. I coul'nt locate the LID SW on this laptop anywhere. On screen panel, there is no magnet raising my suspicion of no lid sw on mb.
I get 3.7V on PL4501(should be 3.3V) and 5.1V on PL4502.
AMD mb-so no me region.
I'm out of ideas. Any suggestions friends??
This mb came dead to me. There was corrosion around PU4501 which i've corrected and even replaced the ic with same part number(new). The laptop boots fine, goes to windows desktop but suddenly shuts down. There is no pattern of shutdown time. Sometimes it shuts off in 1-2 min, whereas on couple of times it runs for 40-50 mins. On restarting the laptop i find its resuming-so not shutdown in the perfect sense.
Steps taken:
01.Replaced PU4501(twice-both new)
02.Replaced KBC Nuvoton 285
03.Bios flashed.
04.Sound,lan,card reader chip removed.
There is no corrosion elsewhere, no liquid spill. I coul'nt locate the LID SW on this laptop anywhere. On screen panel, there is no magnet raising my suspicion of no lid sw on mb.
I get 3.7V on PL4501(should be 3.3V) and 5.1V on PL4502.
AMD mb-so no me region.
I'm out of ideas. Any suggestions friends??
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