HP 520-1070 manual Power, Display monitor

Page 17

Power

Symptom	Possible solution

Computer does	Press and hold the Power button until the computer turns off. Check Power Settings.
not turn off when
the Power button
is pressed.

Computer shuts down automatically.

●The computer might be in an exceedingly hot environment. Let it cool down.

●Ensure that computer air vents are not blocked and that the internal fan is running — see : Cleaning procedures on page 9. (Your computer might not have an internal fan.)

Display (monitor)

Symptom	Possible solution

Screen is blank.	Press the space bar on the keyboard or move the mouse to make the screen display visible
	again.

	Press the Sleep button (select models only), or Esc on the keyboard, to resume from Sleep
	mode.

	Press the Power button to turn on the computer.

Power 13

Image 17

Contents 12 30cm Page Warranty Print on Demand Statement Page Getting information Type of information Where to findManuals PC Help & Tools folderAssistant Setting up your computer Connecting to the Internet Connecting to the Internet HP TouchSmart Magic Canvas Setting up additional featuresHP My Display TouchSmart Edition Using Beats Audio select models onlyUsing the Hdmi port controls select models only Maintaining your computer Cleaning proceduresMaintaining your computer Computer does not start TroubleshootingSymptom Possible solution Click Start Task Manager Display monitor PowerKeyboard and mouse general Keyboard and mouse wireless Speakers and sound Internet accessUnder Network and Internet, click Connect to the Internet Software troubleshootingTroubleshooting To start a System Restore Under Programs, click Uninstall a program Ways to get help Where to get helpSupport information Before upgrading your hardware Customer support for repairsPage Page How you can help What we do Power to make a change