Proline Laptop not Charging (shorted Capacitor on B++ circuit)

  Рет қаралды 1,212

CapeTech

CapeTech

Күн бұрын

Пікірлер: 7
@laptopDoctorKZN
@laptopDoctorKZN Жыл бұрын
Hi. Easy way. Check blocking mosfet. Then charging mosfets. Then check phase pin on BQ ic. Then check u got 6v at the regen pin. If missing replace Bq.
@mcooxndimande6779
@mcooxndimande6779 4 ай бұрын
Hi bro, please share what's the name of the software you use to diagnose laptops?
@cape-tech8303
@cape-tech8303 4 ай бұрын
It's not a specific software for diagnostics. It's basically softwares used to open documents. Diagnostics is mainly based on you as a technician and understanding the tools and resources at your disposal.
@laptopDoctorKZN
@laptopDoctorKZN Жыл бұрын
Not required to replace one cap. It's basically required to pass emissions standard .no effect
@laptopDoctorKZN
@laptopDoctorKZN Жыл бұрын
Remove bq before voltage injection. Don't go over 0.9v 1 amp. To be safe.
@cape-tech8303
@cape-tech8303 Жыл бұрын
Quite some labour removing the BQ chip amd placing it back when its not faulty, more ideal to just inject minding the maximum voltage to inject amd avoid burning the BQ chip or any related component
@laptopDoctorKZN
@laptopDoctorKZN Жыл бұрын
Get a rosin and pipe the section. It will make it easier. And less work
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