Dell Vostro 470 Owner's Manual - Page 57

System Message, USB over current error - monitor

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System Message Hard-disk drive read failure Keyboard failure No boot device available 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. No timer tick interrupt A chip on the system board might be malfunctioning or motherboard failure. USB over current error 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. 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 S.M.A.R.T error, possible hard disk drive failure. 57

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System Message
Description
Hard-disk drive read failure
Possible hard disk drive failure during HDD boot test.
Keyboard failure
Keyboard failure or loose cable. If re-seating the
cable does not solve the problem, replace the
keyboard
No boot device available
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.
No timer tick interrupt
A chip on the system board might be malfunctioning
or motherboard failure.
USB over current error
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.
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
S.M.A.R.T error, possible hard disk drive failure.
57