BAV70W dios replacement

mo000

Badcaps Veteran

Join Date: Nov 2017

Posts: 273

Country: algeria
#1

BAV70W dios replacement

05-23-2021, 10:18 AM

HP 250 g1
the laptop dead has many shorted components
i solve the short
but i have burned diod BAV70W fast switch diod
now the laptop not turning on without this dios because this diod generates VRP5V0A_VIN
in this case what can i do any idea .
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kiwin

Member

Join Date: May 2021

Posts: 11

Country: Russia
#2

05-25-2021, 02:55 PM

Re: BAV70W dios replacement

For further repairs, you can temporarily put a diode with VBAT on VRP5V0A_VIN to supply power to the PWM of the standby power supply.
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BAV70W dios replacement

BAV70W dios replacement

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