kevinklinkmuller
Member
Have an 820-3476 with green light. I think it had liquid damage initially but someone else has already messed with the board so i can't really tell
It has green light. Have started going down the power rail list. everything looks normal and i've stopped at the 5v rails because they are acting strange. Evertime I measure it's a different number. Sometimes it's 0, sometimes it's 2.5 and sometimes it's 5. I don't see it change when i'm holding the probes on it but when i release the probes and put them back on it's a different number again.
The thing I see that has definitely been messed with is
u7501
Shall i keep going down the power rail list or am i on the right track?
Thanks!
It has green light. Have started going down the power rail list. everything looks normal and i've stopped at the 5v rails because they are acting strange. Evertime I measure it's a different number. Sometimes it's 0, sometimes it's 2.5 and sometimes it's 5. I don't see it change when i'm holding the probes on it but when i release the probes and put them back on it's a different number again.
The thing I see that has definitely been messed with is
u7501
Shall i keep going down the power rail list or am i on the right track?
Thanks!