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820-00840 water damage

Thread starter bartech
Start date Jul 25, 2023

B

bartech

Member

#1

u7220 geting hot so i change it , now i get one fun spin and cpu get hot but no chime.
i dont get any voltage on l7220

ppbus_g3h_cpu- 13v

2informaticos

Administrator

Staff member

#2

Very likely CPU got overvolted through U7220.

B

bartech

Member

#3

death cpu? repair not possible?

Last edited: Jul 25, 2023

2informaticos

Administrator

Staff member

#4

Changing CPU may not worth for this board...

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