12-19-2009 05:29 PM
I just received SL510 and I am trying to use external USB and esata disk drives.
Only 1 usb drive is supported at at time and only 1 esata drive is supported at a time. Messages are displayed that 2nd drive installation failed regardless of usb of esata port used. USB hub is not recognized on any usb port.
Made sure that system bios and drivers are fully updated and all diagnostic testing was successful. "failed" drives work but only one drive at a time. Tried 5 different usb drives 500gb to 1TB drive sizes.
Suspecting a bad motherboard