rvanpruissen
Member
- No liquid damage
- Fixed short on PP3V3S5 FET.
- PPVIN = 20v
- Several short (?0.1 ohm) on U7800 (PMIC) rails
** PP1V8_S5G
** PPVCCPCH_S5G
** PP1V_S5G_REG
Lifted coils for the last 2 and both have the short on the load side a.k.a. CPU/PCH. Of course, the CPU could be shorted. Would it also be possible there's one common short somewhere, causing these rails to short through the CPU? Any suggestions on how to proceed?
- Fixed short on PP3V3S5 FET.
- PPVIN = 20v
- Several short (?0.1 ohm) on U7800 (PMIC) rails
** PP1V8_S5G
** PPVCCPCH_S5G
** PP1V_S5G_REG
Lifted coils for the last 2 and both have the short on the load side a.k.a. CPU/PCH. Of course, the CPU could be shorted. Would it also be possible there's one common short somewhere, causing these rails to short through the CPU? Any suggestions on how to proceed?