Dell Vostro 470 Owner's Manual page 57

System Message
Hard-disk drive read failure
Keyboard failure
No boot device available
No timer tick interrupt
USB over current error
CAUTION - Hard Drive SELF MONITORING SYSTEM has
reported that a parameter has exceeded its normal operating
range. Dell recommends that you back up your data regularly.
A parameter out of range may or may not indicate a potential
hard drive problem
Description
Possible hard disk drive failure during HDD boot test.
Keyboard failure or loose cable. If re-seating the
cable does not solve the problem, replace the
keyboard
No bootable partition on hard disk drive, the hard disk
drive cable is loose, or no bootable device exists.
• If the hard drive is your boot device, ensure
that the cables are connected and that the
drive is installed properly and partitioned as a
boot device.
• Enter system setup and ensure that the boot
sequence information is correct.
A chip on the system board might be malfunctioning
or motherboard failure.
Disconnect the USB device. The USB device needs
more power for it to function properly. Use an external
power source to connect the USB device, or if the
device has two USB cables, connect both of them.
S.M.A.R.T error, possible hard disk drive failure.
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