Compaq M300 manual Solving Keyboard and Pointing Device Problems, 15-14Troubleshooting

15-14Troubleshooting

Solving Keyboard and Pointing

Device Problems

Solving Keyboard and Pointing Device Problems

Problem	Possible Cause	Solution
Some keys type	The embedded	Toggle Fn+Num Lk to disable the
numbers instead of	numeric keypad is	embedded numeric keypad.
letters and num lock	enabled.
light is on.
Embedded numeric	The embedded	Toggle Fn+Num Lk to enable the
keypad does not work.	numeric keypad is	embedded numeric keypad.
	not enabled.
Hotkeys do not work	Hotkeys commands	To enter a hotkeys command on an
on external keyboard.	are implemented	external keyboard, rapidly press the
	differently on an	Scroll Lock key twice, then
	external keyboard.	immediately press the second key only
		of the hotkeys combination.
		NOTE: The Fn+F6 hotkeys cannot be
		used on an external keyboard
		connected by USB.
Keyboard and pointing	QuickLock is	To exit QuickLock, enter the power-on
device are locked.	initiated.	password.
External mouse does	The external mouse	In Computer Setup, select
not work.	is not Microsoft-	Advanced⊕Device Options, then
	compatible.	select the Disable Multiple Pointing
		Devices check box.