HP 450
Proce: i3
Prob: short
Diag: open and find there was a mosfet burned totaly on VIN line and three capacitor also showing short.
Sol. Replace them and make jumper to the gate of MOSFET.
And problem solved.
[ Post made via Android ]
HP450
-
Utpal Changmai
- Newbie
- Posts: 12
- Joined: Tue Mar 15, 2016 12:41 pm
HP450
Case study
HP 450
Proce: i3
Prob: short
Diag: open and find there was a mosfet burned totaly on VIN line and three capacitor also showing short.
Sol. Replace them and make jumper to the gate of MOSFET.
And problem solved.
[ Post made via Android ]
HP 450
Proce: i3
Prob: short
Diag: open and find there was a mosfet burned totaly on VIN line and three capacitor also showing short.
Sol. Replace them and make jumper to the gate of MOSFET.
And problem solved.
[ Post made via Android ]
Who is online
Users browsing this forum: No registered users and 19 guests