Updating bios toshiba a105
Please get in touch with the Support Centre or an Authorised Service Provider in your country.
They will answer technical questions and help you with support requests.
Change this to CSM Boot This does the same thing as going from "fast" to "normal.
I'm having the same problem - Hard disk was broken, so bought a replacement, bought recovery DVD via Toshiba, wouldn't boot from that.
Always get the same errors: checking media [Fail] ....
If you did not do it correctly, or if you flashed a BIOS that is not compatible with your machine, you will have to send it back to the manufacturer to get it fixed.
The BIOS (basic input output system) is the precursor to your operating system.