clr bada hota hai size mein aur ye r0 se start hota haiye genrally colorfull hota hai  iske pass pr likha hota hai dc jack ke pass hota hai 6 gen tak ke motherboard mein clr pe voltage inject kr skte hai 


lid switch 3 legs ka hota hai laptop ki screen mein magnet hota hai jisse ye swich off hota hai laptop open hone ki conditiom mein ye switch dono legs mein connectivity hoti 3 volt dono sides aane chahiye ye i/o ko signal deta hai ki laptop open hai  


board mein bq name se jo ic hoti hai wo charging ic hoti hai is ic mein mainy 3 voltage check krni hoti hai first vcc second ac detect and last ac ok ac detect mein volt 2.2 se lekar 3 volt tak aana chahiye


checking steps

visual inspection

rtc section

vin

Comments

  1. Bhai kitne dino se blogging kar rahe ho kafi badhiya likhte ho

    ReplyDelete
  2. Kis cheez se blogging karte ho mobile se ya laptop se

    ReplyDelete
  3. Nice blog , I like your blog and you can also read our latest blog here EN19 Flat Bar


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  4. Very helpful explanation for beginners in motherboard repair! The way you explained CLR, lid switch, and BQ IC voltages is simple and clear. This kind of info really helps techs in troubleshooting. Thanks for sharing! Sharing this from DynamicMobileMechanic .

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