HP Omen 16 Laptop suddenly wont boot and no charging light.

My 2022 HP Omen 16 laptop wont boot.

Everything was working fine, no performance issued or anything, i return from my S's home over christmas and now there is no attempt to boot and there is no charging light illuminating when plugged in to AC power.

I have tried re-seating SSD + RAM, WIN + B+ Power boot, disconnecting battery and draining the residual power.

Any ideas or is this a repair shop job?

Additional info: the last time the PC was on i had scanned and removed 5 threats with HitmanPro and Malwarebytes 2 days before, i don't know if this could be connected.

EDIT: I have also disconnected the hall sensor on advice from other reddit posts.