#1 Dell inspiron N5010 UMA shorts electrolytic caps when plugged in
przez mohkam • 19 września 2015, 23:01
Platform : (wistron_berry_dg15_intel_discrete_uma)
Urgent help is needed.
Got dead Dell N5010 UMA for repair.
Replaced failing ISL62883HRT +shorted VCC_CORE and +VGA_CORE outputting fets.
Now :
When plugged in, adapter light shuts immediately and PTC4702-PTC4703-PTC4706- PTC4707 ( +VCC_CORE outputting electrolytic caps) short at once.
Fixed 4 new caps, they short again.
What is likely to make the 4 electrolytic caps short and short again, knowing that ISL62883HRT was already replaced ??? Where to dig further ?
Thanks
Urgent help is needed.
Got dead Dell N5010 UMA for repair.
Replaced failing ISL62883HRT +shorted VCC_CORE and +VGA_CORE outputting fets.
Now :
When plugged in, adapter light shuts immediately and PTC4702-PTC4703-PTC4706- PTC4707 ( +VCC_CORE outputting electrolytic caps) short at once.
Fixed 4 new caps, they short again.
What is likely to make the 4 electrolytic caps short and short again, knowing that ISL62883HRT was already replaced ??? Where to dig further ?
Thanks