3 days ago I had built my PC. I tested it out by just installing the CPU, PSU and ram only. When I was done, I booted it up and I saw the MSI splash screen (since its an MSI mobo) and then the boot menu, which indicated everything was ok.
Today, however, I finished installing the SSD drive. But when I boot up, I get the MSI splash screen followed by this message:
"Reboot and select proper boot device or insert boot media in selected boot device and press a key"
Is this message showing up because I dont have an o/s installed? Or maybe I didn't connect the power cable of the SSD drive into the correct socket in the PSU?