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video is not educational at all.
first of all pressing the power button does not create 3.3v and 5v or even 19v.
they are always present if any of them isn't present, your motherboard will not boot as the superio will not let the board boot without those voltages.
It's funny how service centre people ask to replace the entire motherboard for such small stuff.
Good Technician
Pls I want to ask you something.
My laptop motherboard spoiled. I went to a computer technician to change it and put another one, he found the same type of motherboard with exact number AHL50/ABL52 LA-C701P and fixed it to my laptop. It worked, my laptop powered but the touchscreen did not work.
Pls what might be the cause??
Is there anything I can do so that the touchscreen will start functioning with the new motherboard?
It's hp 2015 Notebook.
The specification is:
HP Notebook 15-ac121dx
And the motherboard is:
AHL50/ABL52 LA-C701P.
Thanks
I am having this same issue , what causes it to have the problem ?
Thank you again Good work
Good👍👍👍
bro i need assistance i have three laptops, one a dell when I plug in the power adapter the light goes off, another an Lenovo doesn't get any charge and not turning on, and finally, a hp won't turn on but the power adapter light shows
Bro would you start a series from begining to full course discussing about motherboard, its components and how to check the errors
Where are u from . India or america
Nice work!
Hi! I have HP Gaming Pavilion 5 and may I ask what to do my laptop literally died while I was working. The charger isn't charging. I did the hard reset, but didn't work.
I like your steps of troubleshooting
Too fast, too shaky video and camera is put flat on table, it should have been on top of your head.
Not useful
❤️❤️❤️❤️❤️
Meybe same problem my laptop
yessssss
Great work bro