Sony PCG-GRT300Z quick start Troubleshooting, What do I do if my computer won’t start?

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Troubleshooting

What do I do if my computer won’t start?

❑Make sure the computer is securely plugged into a power source and turned on. Make sure the power indicator shows the power is on.

❑Make sure the battery is inserted properly and charged.

❑Make sure the floppy disk drive (if applicable) is empty.

❑If the computer is plugged into a power strip or uninterruptible power supply (UPS), make sure the power strip or UPS is turned on and working.

❑If you are using an external display, make sure it is plugged into a power source and turned on. Make sure the brightness and contrast controls are adjusted correctly. See the guide that came with your display for details.

❑Disconnect the AC adapter and remove the battery. Wait one minute. Reattach the AC adapter and reinsert the battery. Turn on the power.

❑Condensation may cause the computer to malfunction. If this occurs, do not use the computer for at least one hour.

❑If the computer still does not turn on, follow these steps:

1 Unplug the power cord and remove the battery.

2 Use a thin, straight object (such as a paper clip) to press the reset button.

✍See “Locating Controls and Ports” on page 15 to locate the reset button.

3 Reinsert the power cord and the battery.

4 Turn on the computer.

What do I do if a BIOS error appears when my computer starts?

If the message “Press <F1> to resume, <F2> to setup” appears at the bottom of the screen, follow these steps:

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Contents Vaio Computer Quick Start Short Cut Menu Contents Vaio Computer Quick Start Page End User / Product Activation Requirements Avertissement Regulatory Information FCC PartIC RSS-210 Canada FCC Radio Frequency Exposure United StatesTelephone Consumer Guidelines Canada Telephone Consumer Protection Act United StatesIndustry Canada Notice Vaio Computer Quick Start Setting Up Unpacking Your Computer Carton ContentsVaio Computer Documents About System Recovery operationsSoftware CDs Front models with GigaPocket Locating Controls and PortsFront models without GigaPocket Back VHF/UHF jack Left models with GigaPocketLeft models without GigaPocket Right Bottom Turning On Your Computer To insert and charge the batteryOpening the Computer Inserting the Battery Opening the Battery BayTo connect the AC adapter Connecting the AC Adapter to the ComputerTurning on the Computer To open and turn on the computerTurning On Your Computer Describing the touch pad Using the Touch PadLocating the Touch Pad Touch Pad Action DescriptionRegistering Your Computer To open the user guide Locating Your Vaio Computer User GuideLocating the Vaio User Guide Vaio User Guide Window To set up a dial-up connection Setting Up a Dial-Up ConnectionNew Connection Wizard To turn off your computer Turning Off Your ComputerVaio Computer Quick Start Creating a Recovery Media Kit About the Vaio Recovery Wizard utilityTo purchase a Vaio Recovery Media kit Using the Vaio Recovery Wizard HelpWhat do I do if my computer won’t start? TroubleshootingSelect Yes, and press Enter. The computer restarts What do I do if my computer stops responding? Select Exit Saving Changes and press Enter Vaio Computer User Guide Support OptionsPage Page Sony Electronics Inc 681-680-01