appleonarim
Member
Hello
I have 820-3208 come with liquid damage around SMC and SPI. After ultrasonic clean measure PP3V42_G3H 1.8V. Checked U6990 no corrosion . R6995 ,R6996 checked fine, when i injected 3.42V PP3V42_G3H fan spin and dong noise ok. ( didnt checked screen yet)
Where around can i start?
I have 820-3208 come with liquid damage around SMC and SPI. After ultrasonic clean measure PP3V42_G3H 1.8V. Checked U6990 no corrosion . R6995 ,R6996 checked fine, when i injected 3.42V PP3V42_G3H fan spin and dong noise ok. ( didnt checked screen yet)
Where around can i start?