Sony VPCJ11M1E/B User Manual page 147

Troubleshooting >
Keyboard
What should I do if my computer does not recognize my keyboard?
❑ When using a wireless keyboard:
❑ Make sure the power switch on your wireless keyboard is in the ON position.
❑ Make sure the supplied AA battery is properly installed.
❑ The supplied AA battery may have run out of power. Replace the battery.
❑ Your wireless keyboard may have been disconnected from the computer. See To connect the wireless keyboard
(page 32) to reconnect the keyboard.
❑ When using a USB keyboard:
❑ Make sure your USB keyboard is securely plugged into the port.
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