USB over current error — Disconnect the USB
device. Your USB device needs more power for
it to function properly. Use an external power
source to connect the USB device, or if your
device has two USB cables, connect both
CAUTION - Hard Drive SELF MONITORING
SYSTEM has reported that a parameter has
exceeded its normal operating range. It is
recommended that you back up your data
regularly. A parameter out of range may or may
not indicate a potential hard drive problem —
S.M.A.R.T error, possible hard drive failure.
Contact Dell (see "Contacting Dell" on page 71).
If a device is either not detected during
the operating system setup or is detected
but incorrectly configured, you can use the
Hardware Troubleshooter to resolve the
To start the Hardware Troubleshooter:
→ Help and Support.
hardware troubleshooter in
the search field and press <Enter> to start
In the search results, select the option that
best describes the problem and follow the
remaining troubleshooting steps.
Using Support Tools