Acer Chromebook CB3-431 short on 19v

[MarkC1970]

I have a capacitor shorted on the 19v rail after the input MOSFET's, the board is a Pegatron P4GCR.

The failed one is pictured below, has anyone got a schematic or can you suggest a replacement value?

Sadly, it has taken out the first of the input MOSFET's as well (SM4843NSK). I can get one on AliExpress but I can't find any in the UK/EU. Can anyone suggest a source or an alternative?

Thanks.

Link - https://1drv.ms/i/s!Avs_xqxc14fjrFh5...Hu8uR?e=I7DgSM

[MarkC1970]

Re: Acer Chromebook CB3-431 short on 19v

That cap was a 22uF and if there is a great tool to match MOSFET's at https://www.infineon.com/cms/en/prod...term=SM4843NSK

Good luck with your repairs.