Hi all.
I'm trying to diagnose a friend's old laptop but I've managed to stop it working entirely. I'm hoping someone here can advise.
It's a Toshiba Satellite Pro C50, circa 2013, running Win 8.1. System BIOS v1.20 and/or InsydeH20 Setup Utility Rev. 3.7 (that's what's written at the top of...