Bios problem?

[ooldman1958]

Hello,Hdd(primary) not shown in bios. unplug drive and plug back in drive appears but wonn't start windows. Shows boot disk error. back in bios hdd missing again. do i need to flash bios from disk.

 

[chesteracorgi]

It would help for you to ID the mobo, BIOS ver., HDD & Win ver.

What controller are you using for the HDD. I have two on my mobo the native Intel controller and a secondary Marvell controller. My BIOS ignores the Marvell controller unless I change the setting.

How old is the HDD? SATA, PATA or SCSI?

You need to give more info to get decent help.

 

[ooldman1958]

pc is an HP a6750f. mb is MSI MS-7548, system 3 yrs old, hdd is 750 gb sata. upgraded to win 7 1 year ago along with vid card and psu, no changes since then. not sure what hdd controller is used.