history:
nony s322
medeatek cpu6253
short 15% show in power supply
action:
1.remove r22
2.short remove but not on only switching 4 so cheak with mastertool booting
ok
but hang on formating
3.so change crystal clock
4.not solve then resolder cpu
nony s322
medeatek cpu6253
short 15% show in power supply
action:
1.remove r22
2.short remove but not on only switching 4 so cheak with mastertool booting
ok
but hang on formating
3.so change crystal clock
4.not solve then resolder cpu