Case study
Lenovo G570
Prob: shorte (Charging adapter light blink)
Diagnose: touch all component but no any component was heating.
Cheak all MOSFET by MM in main voltage line. Found two mosfet was shorte. One P channel and one N channel.
Sol: Replace them and and laptop getting on Normally.
But OS Can't load. Restart when appearing windows logo.
RAM change but same.
Finally Processor change and laptop working fine.
Lenovo G570
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Utpal Changmai
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Lenovo G570
Last edited by Utpal Changmai on Sun Jul 24, 2016 8:06 am, edited 1 time in total.
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Dhirendra Gaur
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Re: Lenovo G570
Upload Component Location And Part No
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Utpal Changmai
- Newbie
- Posts: 12
- Joined: Tue Mar 15, 2016 12:41 pm
Re: Lenovo G570
Sir ji upload kiya meine. Lekin aab kyaa huwa case study v nahi dikh raha ? 
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Utpal Changmai
- Newbie
- Posts: 12
- Joined: Tue Mar 15, 2016 12:41 pm
Re: Lenovo G570
Sir ji meine upload toh kiyaa thaa. Lekin aab kyaa huwa case study v nahi dikh raha.
[ Post made via Android ]
[ Post made via Android ]
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