HP Classmate Notebook PC - Manual (Page 23)

● Be sure that the device, especially if it is older, is compatible with the operating system.
● Be sure that the correct drivers are installed and updated.
The wireless network connection is not working
If a wireless network connection is not working as expected, follow these suggestions:
● To enable or disable a wireless or wired network device, right-click the Network Connection icon
on the Windows desktop in the notification area, at the far right of the taskbar. To enable a
device, select the check box from the menu option. To disable a device, clear the check box.
● Be sure that the wireless device is turned on.
● Be sure that the computer wireless antennas are free from obstructions.
● Be sure that the cable or DSL modem and its power cord are properly connected and that the
lights are on.
● Be sure that the wireless router or access point is properly connected to its power adapter and to
the cable or DSL modem, and that the lights are on.
● Be sure that Airplane mode is turned off.
● Disconnect and then reconnect all cables, and turn the power off and then back on.
A movie is not visible on an external display
1. If both the computer display and an external display are turned on, press fn + f6 one or more
times to switch between the 2 displays.
2. Configure the monitor settings to make the external display primary:
a.
From the Windows desktop, right-click on a blank area of the computer desktop, and select
Screen resolution.
b. Specify a primary display and a secondary display.
NOTE: When a primary and secondary display are specified, the DVD image will appear on
only the primary display.
Resolving issues 17