Maybe your battery on it is weak?so...i boot the computer after i shut it down for the night...and the bios doesnt recognize the hard drive...i have to restart and get into my bios and search for it myself...when i find it...it is in the 3rd spot ...is it not found because it's not in the first? thanks
Maybe your battery on it is weak?
Check it, it has to do with something as that!
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I had a battery go suddenly after a year of use one day when "nothing" was seen when starting it up that day. In the few weeks prior besides the oncoming cpu fry from a failed fan the initial startup and a few other things acted odd. Look at battery and see if it matches up with a CR2032 first before buying anything. You may have to bring it with you for this.
Besides a weak battery how new is the bios version? Sometimes you have to go for an update due to the loss of bios information. Seeing the primary listed suddenly as a 3rd device does make you wonder. Do you remember eaxctly what drives were installed when the board was last used?
You can also try loading the optimized defaults and then make the adjustments you want and see if those are maintained for a period of time. If the same or some other oddity appears suspect battery first. That's the low cost item besides a need for a bios update.
