[SOLVED]820-2936 a

[segu]

Hi,
very miner liquid damage near U3890 and lcd connector area. connector and cable replaced external posting Ok. display coming bot not full see pictures tried different screens same issue any idea?

 

[segu]

Hi, no one here to help me out?

 

[dukefawks]

Problem in the LED return lines. Check on diode mode all LED_RETURN_1 through 6. One of them will be open. R9717-22 are common suspects.

 

[segu]

Thank you i will check

 

[segu]

r1917 and r1919 found bad thank you. its fixed