Eizo FlexScan L578 User Manual page 36

11. The Main menu of ScreenManager does not
operate.
12. The FineContrast mode does not operate.
13. The Auto Adjustment Button does not operate.
14. Frequency does not change after installing
"Monitor information file" in the attached utility
disk on Windows 98/2000/Me/XP.
15. PC is hung up. / The peripherals connected to the
downstream ports do not operate.
16. USB function cannot be setup.
The adjustment lock is probably on.
To unlock: turn the LCD monitor off.
Then, while pressing the Auto
Adjustment button, turn the power on.
Check that the Main menu of
ScreenManager is not activated.
The adjustment lock is probably on.
To unlock: turn the LCD monitor off.
Then, while pressing the Auto
Adjustment button, turn the power on.
Use the graphics board's utility
software to change the input signal
frequency.
Check that the USB cable is correctly
connected.
Check the downstream ports by
connecting the peripherals to other
downstream ports. If the problem is
solved by doing this, contact an EIZO
dealer. (For details, refer to the manual
of the PC.)
Try executing the following method.
Restarting the PC
Connecting the PC and peripherals
directly
If the problem is solved by doing this,
contact an EIZO dealer.
Check that the USB cable is correctly
connected.
Check that the PC and OS are USB
compliant. (For verification of USB
support, consult the manufacturer of
each system.)
Check the PC's BIOS setting for USB.
(For details, refer to the manual of the
PC.)