I don't want it to boot from ex HDD!

[cpt.obvious]

I found out, My computer wants to boot up from my external hard drive and or my thumb drive. I went into my BIOS, Boot, and set it to my hard drive that I have my OS on, and save and quit. But if I connect my external hard drive (Toshiba 160gig) and restart, it automatically wants to boot from there and OR my 4 gig thumb drive. I disabled everything in boot just to boot from my OS hard drive. But it keeps resetting itself to boot from USB device. It's no huge thing but it's just annoying.

 

[phantomofrussia]

i think your cmos battery is dying. if you replace it then you wouldnt have that problem anymore.

 

[7ayderooo]

Check ur jumpers, put them on the way u want them slave and master