POST screen has disappeared.
For reasons that escape me, the POST screen on my Vista PC has ceased to manifest itself. I assume that there is a setting somewhere in the BIOS that needs to be selected to 'on' again, but I'm unable to enter the BIOS set up pages by pressing the 'Del' key as per the book of words.
The main board is an Asus M2N-SLI.
Any thoughts, Gentlemen, please?
PS Apart from the above mentioned snag, the PC is working normally.