Closed Need Help Tags: Chipsets NAS / RAID Motherboards Last response: July 6, 2012 2:05 PM in Motherboards Share willdav June 29, 2012 5:56:04 AM hi,i own 990fx Asus Sabretooth. had my both ssd's in raid 0 . recently installed new bios upgrade and now when i'm booting i get msg saying "no O.S is found" can any1 help me with this prob More about : question Best solution C12Friedman a c 151 V Motherboard June 29, 2012 12:49:29 PM I am personally thinking that your BOIS went back to default values. Go through all of your BIOS settings, ensure your SSD's are set correctly for raid - save and exit, hopefully, you'll be good to go then. Share willdav June 29, 2012 12:52:37 PM thanks for the info,helped alot. i'm back up and running Score 0 Related resources First pc build need some help plz - Forum Need Help choosing parts for 3rd Gaming Build. - Forum Need help with overclocking the Pentium G3258 - Forum Need Help! Is this compatible?! - Forum Need help building a gaming desktop good for the buck. - Forum Can't find your answer ? Ask ! Get the answer willdav July 6, 2012 12:19:04 AM Best answer selected by willdav. Score 0 nikorr a c 328 V Motherboard July 6, 2012 2:05:50 PM This topic has been closed by Nikorr Score 0 Can't find your answer ? Ask ! Publish Related resources Solvedneed help installing video card Plz!!!! Forum SolvedI need serious help quickly Forum SolvedUpgrading motherboard need help. Forum Solvedi need help choosing a gpu Forum SolvedNeed help with screen resolution Forum SolvedNew Build.Need Help Forum SolvedNeed help about case and GPU Forum Solvedneed help on builing Forum SolvedNeed help deciding what mobo to buy Forum SolvedNeed help choosing PSU Forum SolvedNeed Help with Newly Built PC! (Built Today) Forum SolvedNeed help with new build not booting Forum SolvedNeed some router help, cant get into netgear router Forum SolvedI need help!!! Forum SolvedNeed help with Gigabyte Bios (no boot) Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !