820-01814 only boots in safe mode after liquid

[ThisIsWes:AASP]

Liquid damage near u7420. Board had a short prior to replacing u7420. Replaced and all seemed good.
When booting it gets half way, the fans spin up fast and it restarts. In safe mode it boots fine. Attaching panic report.
Same after restoring.

 

[ThisIsWes:AASP]

Used u7420 from 00928.. from the schematic I thought they were the same but the lettering on the chip is different.
820-01814 - SIC532 BE
820-00928 - SIC535 AF

I used schematic for 820-01041. Which says SIC535.

 

[2informaticos]

Possibly Intel Graphics issue.
Start with external monitor connected.
This will automatically enable Discrete GPU.

 

[ThisIsWes:AASP]

Same result with external. Tried with internal connected and disconnected.

 

[2informaticos]

Damaged CPU, because of burnt U7420...

 

[ThisIsWes:AASP]

So the type of chip doesn’t matter 532 vs 535?

 

[2informaticos]

You can try to get original chip, if possible.
But overvoltage through burnt U7420 occurred for sure.

 

[ThisIsWes:AASP]

Thanks

 

[ThisIsWes:AASP]

Got some new original chips and still not working
Moving on.