Display Problems; Hardware Device Problems; Hard Disk Drive Problems - Prestigio Nobile 1520 User Manual

Display Problems

Nothing appears on the screen.
During operation, the screen may automatically turn off as a result of power management. Press any key to see if the
screen comes back.
The brightness level might be too low. Increase brightness by pressing the Fn+F7 hot key.
The display output might be set to an external device. To switch the display back to the LCD, press the Fn+F5 hot key or
change the display through the settings in Display Properties.
The characters on the screen are dim.
Adjust the brightness and/or contrast.
Bad dots appear on the display at all times.
A small number of missing, discolored, or bright dots on the screen are an intrinsic characteristic of TFT LCD technology.
It is not regarded as a LCD defect.
Resolution cannot be adjusted to desired setting.
Make sure that the video driver is installed correctly.
The external monitor displays nothing.
Make sure that the monitor is turned on.
Make sure that the monitor's signal cable is properly connected.
Switch the display to the monitor by pressing the Fn+F5 hot key or change the display through the settings in Display
Properties.
The TV displays nothing.
Make sure that the TV is turned on and switched to the video mode.
Make sure that the TV' s signal cable is properly connected.
Switch the display to the TV by changing the settings in Display Properties in Windows.
Simultaneous display/multi-display does not work.
Make sure that you turn on the external monitor before turning on the computer.
Press the Fn+F5 hot key to toggle through the display options or change the settings in Display Properties in Windows.

Hardware Device Problems

The computer does not recognize a newly installed device.
The device may not be correctly configured in the BIOS Setup program. Run the BIOS Setup program to identify the new
type.
Make sure if any device driver needs to be installed. (Refer to the documentation that came with the device.)
Make sure if the device needs any jumper or switch settings. (Refer to the documentation that came with the device.)
Check the cables or power cords for correct connections.
For an external device that has its own power switch, make sure that the power is turned on.

Hard Disk Drive Problems

The hard disk drive error message appears on the screen.
The hard disk drive has defects. Ask your dealer for help.
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PRESTIGIO NOBILE 1520