My computer must start the CD-ROM drives can not start

I can not boot after entering the desktop, the computer prompts BOOT FROM CD, but I am in the high-level options (that is after the start clicking DELEETE) in order to be re-read the hard disk to read and save, but still no results, also set into the system Not made from the hard disk into my computer do not really understand that this is how things will be, it is a virus problem or I or the operation of mechanical problems.Help you! Detailed point! ! ! Thanks! ! !

mean
start the first boot drive and then re-start
check the hard disk or hard drive system has no problem with the system re – You must have the wrong set of start-up, you enter another set of BIOSS about to start in the first set to start the hard disk.And keep out of.? ? BIOS can be set to start in the order, such as the CD first, second hard drive …….If you do not drive or CD-ROM does not start with the CD-ROM file, the computer will automatically skip the check to start the second sequence, followed by ……

? ? so that is not 'read', nor is it Add the system disk (CD-ROM should be) will be able to boot from the hard drive! Under normal circumstances, if the CD-ROM set from the start, you have to install a system into the CD-ROM, to be launched, the hard disk will most likely suffer! If he will not be looking for someone to start the boot of the hard disk is set to start after you change according to the F10, and then enter key and then restart.If we can not join the system, it is a bad need to reinstall the operating system, can not be installed if the system It is equipped with hard disk or hard drive is not working.CD-ROM that did not start after re-entering the child's cry hard

if there is no check on the hard disk interface

it again the next revision:
If you BIOS settings not put off the battery, and then an electric short-go.That you should let
BIOS default start-up sequence is the floppy drive, hard disk 1, 2
hard look at this test you can enter The CD-ROM drive, put it? The CD-ROM will be able to take out the
Boot from CD? Mean CD from your computer
YOYO? Of the CD-ROM may be, depending on what your CD-ROM CD-ROM 1, 10? Computer in just The start time for Chinese to the show is garbage!
you on the inside in the BIOS to start the closure of the CD-ROM, or you next upgrade your BIOS, manufacturers may have been updated!