MOBO intermittently not recognising SSD with OS on Tags: Asus SSD Motherboards Last response: January 27, 2012 10:46 AM in Motherboards Share nogjuju January 27, 2012 9:47:31 AM I have the following: Asus Mobo: P6X58D-E SSD: Corsair CSSD-R60GB2 x2 Seagate 7200rpm 500g Sata3 PSU: 850w The mobo's BIOS was just updated to the latest Ver. The OS is on the SSD. All games etc are stored on the Seagates (in Raid0) The MOBO has x6 SATA2 ports and x2 SATA3 ports. Normal config is: The CDROM drive + SSD are connected via SATA2 (have tried alternating ports) The Seagates are connected into the SATA3 ports From time to time i get the following problem: The SSD is not recognised one the boot screen and then i'm presented with: 'Reboot and Select proper Boot device' Sometimes it is recognised but the message still appears unless i press F8 and manually select it Sometimes it boots properly. I've tried the SSD in an external HD casing and it works everytime. In my head i've ruled out: bad cables (have tried many different ones) bad SSD (works within the external) As you can probably tell from the layout of my 'troubleshooting' i'm not that experienced in putting PCs together and troubleshooting issues. I've tried to google Asus motherboard/SSD problems with no real success. Can anyone put me on the right path? Thanks in advance Juj More about : mobo intermittently recognising ssd soundguruman a b V Motherboard January 27, 2012 10:46:27 AM Get another motherboard. Can't find your answer ? Ask ! Publish Related resources: ForumSSD being intermittently detected ForumComputer freezes while installing OS and intermittently afterwards. ForumIntermittent hard drive error ForumZ68XP-UD3P Intermittent Posting Problems ForumNew system intermittently freezes ForumOld mobo locks up intermittently and/or reboots on shutdown ForumComputer intermittently shuts off ForumBIOS not recognising / displaying drives ForumMonitor not recognising computer ForumTransfering OS to a new mobo and ssd ForumIntel i5 3550p & AS Rock Z77 PRO 3 Forum[Solved] Choosing a small mobo ForumChosing a mobo ForumWhat's with Win 7 and RAM? Forum[Solved] Anyone got a good mobo guide ? ForumP8Z68-V PRO/GEN3 with Smart Response sometimes can't see HDD Forum[Solved] Will kingston 8 gb hyper x genesis work goog with AMD build? ForumLooking for a Socket 478 Motherboard with Intel ICH7 Chipset ForumNew build, yay! but erratic mobo behaviour... ForumNeed to upgrade ram on older MoBo for gaming - not sure about timing and matchin More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !