If Your Keyboard Does Not Work; If Your Mouse Does Not Work; If Your Printer Does Not Work - HP Vectra XM5 4 User Manual

IF YOUR KEYBOARD DOES NOT WORK

• Ensure that the keyboard is correctly connected.
• If you turn on your PC, the operating system boots, the keyboard is correctly connected,
but your keyboard is still not available, the power-on password may be set to "keyboard
locked". You will need to enter a password to unlock the keyboard (and mouse). You can
change this setting in the Setup program. Refer to "Power-On Password".

IF YOUR MOUSE DOES NOT WORK

• Ensure that the mouse is correctly connected.
• Ensure that the mouse driver supplied with the preloaded software is installed correctly.
(Choose a Logitech® mouse driver in Windows SETUP.)
• Clean the mouse ball and rollers as shown in the figure below (use a non-residual contact
cleaner).

IF YOUR PRINTER DOES NOT WORK

• Make sure the printer's power switch is ON.
• Verify that the power cord is plugged into the power outlet and the printer.
• Verify that you have the correct cable for the printer. Make sure that it is securely
connected to the correct connector (port) on the PC and printer.
• Check that the printer is online.
• Examine the paper feed mechanism for a paper jam.
Cleaning the mouse rollers
Cleaning the mouse ball