Had my XC-830 for a couple months as a backup PC/media server, decided to upgrade the OEM HDD (a WD 1Tb which has less than 120gb used) to an SSD (a Crucial BX500 480gb) to improve startup/response times. Cloned the HDD to the SSD (using Acronis), disconnected the HDD and installed/connected the SSD, but when I start up the XC-830 it's not seeing the SSD at all, either in BIOS or boot manager. Doesn't seem to be any settings in BIOS that I can change that would affect things. BIOS is the latest version, according to the downloads page for the XC-830. Have also tried with a spare Crucial MX500 1tb, same fail to boot. I've also done a VM replica of the clone from the BX500, and that runs fine in VirtualBox on my main system (a custom build) so it shouldn't be a cloning failure. Acer's own support haven't bothered to reply to any emails or contact attempts. Something locked out in the system settings/BIOS that needs changed? I'm open to suggestions to get this working.