ASUS LAPTOP MISSING THE 19V, NO POWER AT ALL

[@Martin-ot7xj]

Hi there , it was one of your best tutorial video . because you used microscope and show at the same time multimeter in the video. please recorder your tutorial video like this is very simple to understand. thnx

[@jbvtechnologies]

I promise Martin don’t worry

[@it-911ptyltd7]

Good Job Bongi!! Keep at it Brother!

[@alighorbi1837]

Hello 👋. I have an Asus laptop, model k555l with x555ld REV .3.6 main board. I had connected my laptop's cooling pad using a 9-volt and half-ampere adapter, but I wasn't paying attention and the cooling pad was also simultaneously connected to the laptop via the USB port. Now my laptop turns on, but the laptop screen shows no sign of being on. In your opinion, which part has been damaged by this simultaneous connection of the cooling pad adapter and the connection of the cooling pad via USB to the laptop?

[@j.lietka9406]

Being careful how you handle the mobo with voltage applied!

[@sanjayasaliya1102]

Asus f555u NO power Not Charging Sometimes Can Power On... No short Two mosfet Good They out Put 19V Power switch showing 3.3 V Board Conditions Good No physical damages NEED HELP WHAT COULD BE the problem?

[@danielmuregi9088]

What does a sharp mosfet means? Please

[@howtotohow6046]

Bro i want to learn about this domain from what i do start !!??

[@pradipnewar5010]

Thank u very much sir..

[@JazzEnso]

for sure your laptop won't charge 😅

[@jbvtechnologies]

Lol and it didn’t charge but I solved it later on

[@JazzEnso]

@@jbvtechnologies the best way if blocking mosfet is leak, replace it another mosfet i think your mosfet is a N-channel, meaning 24 to 25v required on mosget gate

[@coyotex850]

@@jbvtechnologies how did you solve it? did you replace the mosfet later on?

[@NRP123]

@@coyotex850 he jumped the drain and source pins together

[@mubasharaslam7141]

Super

[@techsolutionazl]

if you are jump, battery will not charge

[@JazzEnso]

absolutely , missing gate signal

[@hairulole]

@@JazzEnso how to find the problem without schematic? Is this kind of problem related to charger ic too?

[@JazzEnso]

@@hairulole RTO 🤣

[@innocentchiwila8334]

The best