Re: HP EliteBook 820 G4 - liquid damage - help

Hi,

Thanks for all the info!

I can confirm all the traces now are good and can be used for the new chips.

I have difficulties in finding the chips indicated in the attached pictures ("1U=B1M" and "AREH 271"). Both chips are gone and I need to order them.

Can someone help me to find or identificate the chips?...

Hi

I just got a HP EliteBook 820 G4 HSN-I01C 6050A2854201-MB-A01 i5-7200U with liquid damage. At the first check, the motherboard was short with no led light! After checking the motherboard I found a fired chip indicated in Area#1. After cleaning it, the short from the motherboard disappeared and the led light was presented, but not power on!

After second checking with 19,5V presented on the board I found a chip very hot indicated in Area#2 as needing to be replaced.

Can someone help me with a schematic for this HP? Or maybe some one help to find out...

Schematic for HP EliteBook 820 G4 HSN-I01C 6050A2854201-MB-A01 i5-7200U

hi folks

I need a schematic for HP EliteBook 820 G4 HSN-I01C 6050A2854201-MB-A01 i5-7200U

thanks in advance...

Re: New Members - please post your introductions here

Hi guys! Glad to be present on this forum. I have interesting about computer hardware I really hope to find answers to my questions in this community