Sony SVF1421, SVF14212CXW, SVF1421DCXW, SVF1521, SVF15214CXB, SVF1521AGXB, SVF1521BGXB, SVF1521KCXB What should I do if my computer screen goes blank?

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VAIO Fit 14E/15E SVF1421/SVF1521

What should I do if my computer screen goes blank?

Make sure your VAIO computer is on and not in a power saving mode. See

Using Sleep Mode for more information.

Make sure your VAIO computer is securely plugged into an AC outlet. If the

computer is equipped with the power indicator, make sure it is on. See

Connecting a Power Source for more information.

The computer screen may be off.

Press any key on the keyboard.

The display output may be set to an external display.

Press the Fn+F7 keys several times to select your desired display output, and

then press the Enter key. See Selecting Display Modes for more information.

If your VAIO computer is running on battery power, make sure the battery pack

is installed properly and is charged. See Charging the Battery Pack for more

information.

If you wait for a while and the computer screen remains blank, follow the

procedures below:

Press and hold down the (Power) button for more than four seconds. If your

VAIO computer is equipped with the power indicator, check that it is off, and then

turn on the computer.

If the problem persists, press and hold down the (Power) button for more than

four seconds. If your VAIO computer is equipped with the power indicator, check

that it is off. Disconnect all cables and peripheral devices, such as the power cord

and the USB device, remove the battery pack, and wait about five minutes. Then,

put them back in place and turn on the computer again.

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Sony What should I do if my computer screen goes blank?