Lenovo V14 G2 – charging but not coming on – This fault

very common problem in MacBook's

Pressing the power button – and nothing happens – I can't believe – it's crazy 😅

Master Sorin at it again: lid sensor trickery !
Fault finding is your key professional art!

Good job mate 👏

On a Lenovo the 'bios' button is a "DeNovo" button – apparently – so there you go…

Well spotted, it is the Lid switch AH1912-FA-7 X1-DFN1216 from the schematic.

Expect the unexpected! 😄

Nice! 😁

Always the best

I‘ve had the exact same issue on an HP. Was dragging the 3.3 LDO to zero but only from time to time.

Good morning Sir. From Nigeria

The world is watching if you missed 🔋.😅

What happened to your hand?!!!

Hi Sorin, thank very much to share experience with us subcriber….yes seem the manufacturers complicate avery day more and more our job…. hoping came back in their step… bye Francesco Timapno from Florence Italy

Hi Sorin, I've been buying scrap laptop motherboards and laptops without screens etc to practice on. I have a power supply so I can power them up. Unfortunately most seem to be working ok, but stripping out a motherboard from a shell without a battery, ram, hard drive or a screen and just watching the power supply react as i try to find and short the power button is educational. Weirdest thing so far is a board that works, but I saw 18v on the supply to the positive pin for the on switch and the board wouldn't come on. It reverted to 3.2v and would start normally. I would highly recommend buying scrap stuff from ebay and trying to find the problems and solve them. As an educational tool, they are cheap, it doesn't matter whether they work again, and they have useable spare parts. Win, win. Thanks for what you do, I would also recommend followers of your work to listen to your words more than use their eyes. You say things that are very important if someone is learning that are second nature to you. Much love ❤

👋👋👍💪❤❤

Hello 🤝👍👍👍👍👍👏👏👏👏👏👏👋👋👋👋👋

former owner mad god mad. heck of a fault