Sir Carlo, I have a friend ako gi refer nimo for laptop repair. Since istoryan ta hope imo cya i accommodate. Her name is Michele Ho if ever mo anha cya sa imo shop. Please help her for laptop since wala miy tester's diri amo napud na gi diagnose, bios update, clean and test everything and even open the laptop already the problem still unsolved. I think there is problem w/ the motherboard kay iyang issue mo freeze cya, no display then sometimes it will, but usually can't boot and sometimes BSOD. So the wisest thing to do is to refer this to people who has an expertise on this area and I choose you for this. So sir hope tagaan imo cya ug best price then pls yaw cya chargi ug dako ha hehehe... Hope imo ma fix iyang laptop then let me know also unsay out come. Thanks a lot sir.