LFC#98 - Toshiba C50 No Charge

[@harhar4607]

I only found your channel by accident -what a wonderful surprise. You are a perfect compliment to Louis Rossmann - easy listening analysis - excellent!

[@dikbozo]

I am looking at a similar L70-A which has the same problem. I have followed your actions and it now works properly. Thanks.

[@BigEightiesNewWave]

Impressive...saved a board replacement.

[@deminybs]

Nice!! I probably would've never figure that out

[@alexanderamponsah3414]

Awesome videos thanks boss i admire ur bear

[@blaze-jb4xz]

Could I send my laptop too you to fix ?? Or maybe some ideas of possible cause for replacement parts ( find the cause to know if anything needs to be replaced) I have old Toshiba laptop c50a 1jm it started with pink virticle lines later black screen but would still charge and now nothing the power light won't indicate whether its charging and will not switch on can a completely dead computer be bought back to life?? Somebody say whatsup please iv tried a few things like removing bios and holding power button mostly small things that are suggested on other videos it had also been taken apart and cleaned still nothing I just need to no what are the power sources and which ones to test to find where the problem might be

[@морс-ф3д]

great!!! what temperature do u have for ur fan and soldering?

[@video4all100]

nice

[@waseictsolutions5694]

the replaced capacitor how much size in voltage

[@RandomGuy-om1vy]

Hey i have the same laptop and i accidentally reversed the polarity on it, it boots up and works fine on battery power but do you think the damaged components can be replaced ? And if the mosfet is dead, will bypassing it solve the issue ?

[@Adamant_IT]

The reverse diode is the first thing to check, as it's the component that should have protected the motherboard from this. As for the mosfet, I'm not sure without looking. Technically you could bypass it, but that would be a super ghetto-fix that I would only do if the alternative is to throw out the laptop. It will compromise other protections in the laptop.

[@RandomGuy-om1vy]

Adamant IT I lost all my equipment when shifting houses, all Im left with is a soldering iron lol. Thank you soo much for replying !!

[@roybrown4944]

Finally

[@DanielCardei]

i only had problems with IQR mosfets. i had problem salvaging P channels and N channels at the right time so i stack a few motherboards like this just in case. :D Why you use Hot air for that inductor? Sony Vaio was the first to do this with the motherboard on the palmrest.

[@BigEightiesNewWave]

Funny , I noticed mobile CPUs are already "de-lided" so to speak for better heat transfer.