I a PowerVault 745n Server, with a factory hardware RAID setup. Recently, both arrays 1 & 2 failed. O/S hosed, and Data on on array 2 can not be accessed. I have found backups for most all needed data, however, I cannot access the raid's data. I plan to just reinstall the system.

Generally I just leave my laptop on nonstop and put it to sleep whenever it's not being used (I remember reading somewhere on the Windows 8 user start guide to just let it sleep instead of turning it off). Yesterday, I traveled home for Thanksgiving while my laptop was in sleep mode.

I have an Studio XPS desktop that won't boot into Windows, startup repair doesn't work, System Restore fails. I have run Dell diagnostics on the system and it's really strange. When i do the Pre-boot System Assessment the Hard Drive DST says Warning - Hard Drive - No Hard Drive Detected.