Power adaptor goes in protection with the GTX670M in place.
Because I detect a short on NVDD I have removed all coil, the short persist on
BGA side. I inject 0.7V 4.5A , the component in short absorb 1.40A.
So, if I don't detect any hot component I have removed the BGA (my error) but the short remain. Is possible that a bad capacitor remain cold ?
Because I detect a short on NVDD I have removed all coil, the short persist on
BGA side. I inject 0.7V 4.5A , the component in short absorb 1.40A.
So, if I don't detect any hot component I have removed the BGA (my error) but the short remain. Is possible that a bad capacitor remain cold ?
Attached Files