I'm almost certain it's that. So I was playing Forza Horizon 3 and decided to head into the garage to switch cars. The screen went black, nothing but the sound worked and I decided to restart the pc (from the button). It didn't want to boot, told me to insert the proper boot device or something, I checked the boot order, tried again and did that again. After a couple more resets, it started making a continuous beep sound while trying to boot. Judging by the inability to boot and comparing my problem to other similar posts it seems it's about to give up and if it's not dead yet, how can I back up my data since I can't boot the pc?The HDD is a Seagate Barracuda 1TB, it's pretty old. Thanks in advance.