Why does my computer boot up with “Disk-Boot failure, please insert system disk”?
• Leaving a floppy disk in the A drive. If this is the reason then remove the disk and press “Enter”. • If there is no disk in the A drive then there may be a serious problem with the system files. If you have boot floppy use it and then type the command A:\sys c: to transfer the Operating System to the HDD.