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Troubleshooting >
Display
Display
Why did my screen go blank?
❑
Your computer screen may go blank if the computer loses power or enters a power saving mode (Sleep or Hibernate). If
the computer is in LCD (Video)
Sleep mode, press any key to bring the computer back into Normal mode. See
Using the
Power Saving Modes
for more information.
❑
Make sure your computer is securely plugged into a power source and turned on and the power indicator light is lit.
❑
If your computer is running on battery power, make sure the battery pack is installed properly and is charged. See
Using
the Battery Pack
for more information.
❑
If the display output is directed to the external display, press the
Windows
+
P
keys twice and then press the
Enter
key to
change the display output to the computer screen.
❑
While a graphics mode selection is in progress, your computer screen may go blank or temporarily show some noise or
flicker. This is normal and does not indicate a malfunction.
Содержание VPCZ2390X
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