Dell Inspiron 3520

[indyga]

Greetings,

i have a dell inspiron 3520 which seems that the problem is the Bios.Voltages are good but no power on. I reprogram the chip and all good laptop was back to life, booted os updated to the latest version of bios everything was ok.
The next day again the same behaviour as before , no power on bat voltages were good so i reapplied the bios and laptop worked again....
The other day again the same no power on so i applied bios to an other chip and laptop worked again.....
After one day again no power on.... this is very annoying.... does anybody faced a similar issue like mine ? Does anyone has any idea of what maybe the problem?

Thanks in advance and Merry Christmas to everyone

[mcplslg123]

Re: Dell Inspiron 3520

Simple... The bios chip is located very near to pch chip and it works 'coz pch is also indirectly heated. Either replace it or atleast reball it. there is no other solution. IF you want to be sure, dont flash bios this time-just apply heat near pch and it will start working again.

[indyga]

Re: Dell Inspiron 3520

Yoy were wright i double check and found cold solders around the bios.
Thanks you mate for the help.
Have a happy new year!!!!