Sony PCG-V505DH, PCG-V505DX, PCG-V505DC1 Why won’t my computer enter Standby or Hibernate mode?

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VAIO® Computer Quick Start

Why won’t my computer enter Standby or Hibernate mode?

Your computer may become unstable if the operating mode is changed before the computer completely enters Standby or Hibernate.

To restore the computer to normal operating stability:

1Close all open programs.

2Restart the computer. Follow these steps:

1Press the Windows key .

2Press U.

3Press R to select restart.

3If the computer does not restart, follow these steps:

1Press the Ctrl+Alt+Delete keys simultaneously. The Windows Task Manager window appears.

2Press and release Alt to highlight the menu bar, and press the Right Arrow key to select Shut Down.

3Press Enter.

4Press R to select restart.

4If this procedure does not work, press and hold the power button or slide and hold the power switch until the computer turns off.

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Contents Vaio Computer Quick Start Short Cut Menu Vaio Recovery Wizard Utility Vaio Computer Quick Start Page Owner’s Record Safety InformationEnd User / Product Activation Requirements Avertissement Regulatory Information FCC PartTelephone Consumer Protection Act United States FCC Radio Frequency Exposure United StatesIC RSS-210 Canada Telephone Consumer Guidelines Canada CrtcIndustry Canada Notice Vaio Computer Quick Start Main Unit AC Adapter Rechargeable Battery Unpacking Your ComputerVaio Computer Documents Locating Controls and Ports FrontBack LeftRight Removing the Protective Tabs Bottom Vaio Computer Quick Start UNLOCK/LOCK Latch To charge the batteryTurning On Your Computer Inserting the Battery To open and turn on the computer Connecting the AC Adapter to the ComputerTo connect the AC adapter Turning on the Computer Arrow key Or Left Arrow keyLocating the Touch Pad Touch Pad Action DescriptionRegistering Your Computer Locating Your Vaio Computer User Guide Locating the Vaio User Guide Windows XPSetting Up a Dial-Up Connection Vaio User GuideConnecting a Telephone Cable To connect a telephone cableNew Connection Wizard To set up a dial-up connectionTurning Off Your Computer To turn off your computerTurning Off Your Computer Vaio Computer Quick Start Vaio Recovery Wizard Utility Using the Vaio Recovery Wizard Help To purchase a Vaio Recovery Media kitTroubleshooting Your Computer What do I do if my computer won’t start?Select Yes, and press Enter. The computer restarts What do I do if my computer stops responding? Why won’t my computer enter Standby or Hibernate mode? Support Options Vaio Computer User GuideSony Electronics Inc 680-105-01