Laptop motherboard repair - USB connectors circuit studying 

wowow ., how it was awesome and perfect tutorial video ., how simple and easy you explained every component with picture and symbol on schematics at 0:03 to 0:17. I highly encourage you to keep this type of content up!thnx

wowow ., how it was awesome and perfect tutorial video ., how simple and easy you explained with picture and symbol on schematics . I highly encourage you to keep this type of content up!thnx

I'm greatly benefiting from these video tutorials. Thank You Sir.

Hello , is it possible make more tutorial video about how to read laptop schematics like this video for example at 0:03 to 0:15 , you have explained , with picture on every symbol on schematics. you explanation was unique.thankyou

Greetings! please upload more tutorial video about mainboard laptop repair, your tutorial is very useful specially for beginners . thankyou so much when you are explain about component on laptop you going to zoom in on the mainboard. thanks a lot

Resp Sir! Very Very Nice Class Sir. Thank U Sir. -- ChinnaRao Paderu Andhrapradesh

very perfect tutorial video Sir.

Thank you for all yours videos. I download all them.

excellent course thank so much ,please make a video how to find short in with in minute(in short way),in previous with your videos a learnt more and more... and got good hint...

Hi , please make more tutorial video about how to read schematics for laptop mainboard , i like your method that you explained with picture and symbol to teach us every component on schematics . thnx

Tank sir, very usefull

Thanks for sharing your precious knowledge. I got a Lenovo that has D+ and D- shorted between them and the 5V are not present but no short in pin 1, any suggestions?

Hello , at 08:34 you set your multimeter on Diode mode or Continuity mode to check the fuse and on 08:56 for check chemical capacitor your multimeter was on Diode mode or Continuity mode ? thnx

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