bonjour très bien expliquer merci pour ce cours sur les signaux important d'une carte mère de laptop et merci pour la traduction en français ,ça m'a permis de suivre votre cours ,je vais suivre toutes vos vidéos, je vous salut depuis la France , je vous dis a bientôt sur votre chaîne

BTW thanks for informative/ educational for a person journeying into computer repair myself. Your explanations and detail flowcharts is amazing. I wish you can PDF those flowcharts for us to keep so we can keep and retain those knowledge tho

I just watched this again. This is very informative. Very detailed and simplified, Thanks a million brother.

Again, very nice work. Thank you.

nice explain please give us more of this field .. thank u

Good

Thank you brother. Always learning something new.

sir please we need video like this every week..please..this video is not informative one step above this is wealth for those who tries to understand and learning motherboard repair..thanks a lot for this amazing educational content

Thank you brother , very informative , tracking signal is very hard .

👏👏👏👏👏👏👏👏👏👏👏👏

Would be a good idea to number the diffent stages to be able to logically track the various signals... But excellent work and your English is excellent . Kindly do a video explaning how to track the sequence using a schematic diagram if possible. Thanks again!!!!

Thanks very much sir 🙏.

very informative thank you

Thank you brother , very informative

that was a good explanation regarding on laptop signals.. keep it up bro..

Very very very niiiiice u r proff man thank u man

Muito bom!! 👏👏.

Very Helpful!! Keep Going !!

Thank you Sir, very informative

Very helpfull, thank u..

you are the best mannnnn

It's amazing thank you

thanks amillion Brother

We must memorising all those signals in-order to troubleshoot laptop ? 😁

Nice Explain

I had some cases with PLT RST HI but no image and no caps lock, what do you think in such cases? Tested good bios bin, cleaned...if you have that kind of case you can make a video :)

Thank You... Sir.

Really Really helpful videos, I really don't think anyone is giving this kind of info on you tube right now, thank you....

thank you sir.

Really excellent, informative and clearly explained video. Thanks! Question: are signals transient, or do they remain and can be detected with a multimeter? Like high and low? Or a signal turns high for a short period and then reverts to low once the signal is passed and acknowledged?

Thanks need more videos logic level sir ❤

Thank yu very very mutch Brother..

Thank u my friend

Thank you very much for detailed explanation. Is this for both desktop motherboards and laptops? Is PBTN.OUT a voltage drop from 3.3V to 0V when the button is pressed? I work on a motherboard where it is only 0.8V when not pressed (it drops to 0 when pressed). I think this is not correct but all the voltages supplied to Superio seem to be present, I'm puzzled....

it is siganl is always present?

thank you sir but can tell me for bios supply when get power after press power or after and from ldo or not some explanetion pls

Thank you, sir, for this beautiful explanation, but how do we know that the signal is missing?

Please make a video of how to check the kbc..

hello, can you explain how to measure the important signals on a multimeter or oscilloscope for each signal explained (on youtube there's a lot of theory and little practice)? thanks in advance. From france

Sir please do a video on how to use oscilloscope in laptop repairing..thank you!godbless

He My great teacher... ec on signal not produced.. what would I need to check. 1. Replace ec 2. Reprogram ec 10th gen laptop

Where is vr on for vrm

Can you explain how to measure these signals with a multimeter

what if i have the PLT_RST# but the display still not showing?

Could you please make class how to fix signal missing on board? . Thank you sir 😊

Wrre can will locate the ldo