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Old 01-09-2017, 06:59 AM   #1
dspok
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Question Dell Inspiron 3542

Hello,

I am facing that this laptop's 5v and 3.3v regulator is overheating.
Somebody's help expected.

I have lifted both coils, changed 51225, removed kbc on gate and it still overheating
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Old 01-09-2017, 02:20 PM   #2
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Default Re: Dell Inspiron 3542

if u can not find the fault,( in short motherboard ) you give 3v or 5 volt, dc pin)
your short or fault components will be heat or burned then u will easily find the fault.
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Old 05-10-2017, 04:02 AM   #3
uniquetechnology
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Default Re: Dell Inspiron 3542

hi
My Dell Inspiron 3542 processor heating while connecting DC charger
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Old 05-10-2017, 10:08 AM   #4
ktmmotocross
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Default Re: Dell Inspiron 3542

measure current to rails
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Old 05-11-2017, 11:07 PM   #5
dspok
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Default Re: Dell Inspiron 3542

Thanks everybody, but injecting 3v, 5v I nothing happens.

@uniquetechnology
If processor is heating after you plug into dc jack without pressing on/off switch then there is short somewhere or processor is gone.
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