Asus X550LB power on then off fixed.Working dump

[Th3_uN1Qu3]

Had this laptop, X550LB, Core i7, nVidia GT740m. It powered on then back off. No short. Remove CMOS battery and it stayed on, but with no display and WLAN led blinking.

Cause: Corrupted BIOS.
Attached working dump.

[caspian]

Re: Asus X550LB power on then off fixed

thanks for sharing.
how did the BIOS get Corrupted?

[vladislav77]

Re: Asus X550LB power on then off fixed.Working dump

Had this laptop, X550LB, Core i7, nVidia GT740m. It powered on then back off. No short. Remove CMOS battery and it stayed on, but with no display and WLAN led blinking.

Cause: Corrupted BIOS.
Attached working dump.

Thank you very much! It's just what I was looking for.
Notebook was turning on auto-powered and didn't initialize, consuming current about 0,5A statically.
Power, CapsLock and NumLock LEDs were on.
With this dump it became alive again!

[Th3_uN1Qu3]

Re: Asus X550LB power on then off fixed

how did the BIOS get Corrupted?

Too little, too late, but don't know, don't care.

You are experienced enough that you know than when a no power or no picture rolls into the shop fresh with no obvious physical damage, battery missing or good condition and no burns, no smoke, no skid marks, no major electrical shorts, a fresh BIOS flash is the first thing you do.