Hello

I have an alienware m17 with a 512GB SSD and a 1TB HDD, I also use an external hard drive as a backup. Everything has always worked great until I attempted to boot my computer today. The boot time was incredibly long, and upon booting my HDD was gone. I checked the device manager and rescanned, not there. Checked the BIOS, not there. Ran preBoot system maintenance, said nothing was wrong. Any help getting that hard drive working again would be great.

Thanks

Ethan