HP z558, z556 Start, Problem, Restart, Solution, CD or DVD, appears to, My software, stopped working, The TV or monitor, I cannot remove a, doesn’t work, even

Problem	Solution
The TV or monitor	■ Make sure the TV or monitor is turned on — it has its own Power button.
doesn’t work, even	■ Make sure the proper TV or monitor input is selected.
though the HP Digital
	■ Check the cable connection between the monitor and the HP Digital
Entertainment Center
		Entertainment Center. The cable connectors must be pushed in all the way
appears to.
		prior to powering on the HP Digital Entertainment Center.
	■ Ensure that the cables to your monitor and your TV connect to the Video Out
		connectors on the HP Digital Entertainment Center.
	■ Make sure the monitor power cord is plugged into a grounded outlet. Check
		to see whether the outlet works by plugging another item into it. (If the light
		on the front of the monitor is lit, the monitor is getting power.)
	■ Try restarting the HP Digital Entertainment Center as follows:
		a Click Start on the taskbar.
		b	Click Turn Off Computer.
CD or DVD.		c	Click Restart.	Troubleshooting
	Entertainment Center. Turn on the HP Digital Entertainment Center, and press the
	■	Adjust the brightness and contrast controls on the monitor.
My software	Refer to the Warranty and Support Guide that came with your HP Digital
stopped working.	Entertainment Center to reinstall a software program. If your program came on
	a CD, follow the instructions that came with the software to reinstall it.
I cannot remove a	You cannot remove a CD or DVD after you have turned off the HP Digital
	Eject button to extend the tray.

Troubleshooting 167