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PRESTIGIO NOBILE 1522W
ENG
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.
The hard disk drive operations seem slow.
* The data files stored on the hard disk drive may be fragmented. Use a tool such as Window’s Disk Defragmenter to
defragment the files.
The hard disk drive in-use indicator glows without blinking.
* The data files stored on the hard disk drive may be fragmented. Use a tool such as Window’s Disk Defragmenter to
defragment the files.
Keyboard, Mouse, and Touchpad Problems
The keyboard does not respond.
* Try connecting an external keyboard. If it works, contact an authorized dealer, as the internal keyboard cable might be
loose.
The numeric keypad is disabled.
* Make sure that the Num Lock is switched on. (Check if the Num Lock Indicator Num Lock glows or not.)
The external keyboard does not work.
* Make sure that the keyboard cable is properly connected.
The USB mouse does not work.
* Make sure that the mouse cable is properly connected.
The touchpad does not work, or the pointer is difficult to control with the touchpad.
* Make sure that the touchpad is clean.
LAN Problems
I cannot access the network.
* Make sure that the LAN driver is correctly installed.
* Make sure that the LAN cable is properly connected to the RJ-45 connector and the network hub.
* Make sure that the network configuration is appropriate.
* Make sure that the user name or password is correct.
WLAN Problems
I cannot use the WLAN feature.
* Make sure that the mini PCI-E WLAN card is correctly installed.
* Make sure that the necessary driver(s) is correctly installed.
* Make sure that the WLAN feature is turned on.
Transmission quality is poor.
* Your computer may be in an out-of-range situation. Move your computer closer to the Access Point or another WLAN
device it is associated with.
* Check if there is high interference around the environment and solve the problem as described next.
Radio interference exists.
* Move your computer away from the device causing the radio interference such as microwave oven and large metal
objects.
* Plug your computer into an outlet on a different branch circuit from that used by the affecting device.
* Consult your dealer or an experienced radio technician for help.
