Hello everyone,

My coworker gave me this laptop to try and fix it. When you connect the charger it continusly blinks with white light. It doesn't start at all.

Changed the CMOS battery but nothing happens.

I'm a beginner so could I have a schematic to check the voltages and try and find if there's something blown?
While probing I found at some places the 19V and 3.3V.

If someone has advices, I'm happy to hear them.

Thanks in advance.

Hello,
I'm Haki from Tešanj in Bosnia and Herzegovina.
Looking to hopefully fix a few motherboards I have.

Nice to meet you all.