Sony SVT1121 How To Use Manual page 20

Battery
What should I do if my battery pack is not fully charged?
Why is my VAIO computer running slowly and the CPU clock frequency low while the
computer is running on battery power?
What should I do if my battery pack does not work properly?
Display
Why does the LCD brightness automatically change?
What should I do if videos are not displayed on the computer screen?
What should I do if my computer screen goes blank?
What should I do if my computer screen flickers or fades to white? (Intel graphics
accelerator installed models)
What should I do if captured images flicker?
What should I do if captured images contain dropped frames and audio interruptions?
What should I do if the touch screen does not work correctly? (Touch screen equipped
models)
Why does the viewfinder show no images or poor-quality images?
How do I change the LCD brightness?
What should I do if no image is displayed on my external display or TV screen?
What should I do if some items do not fit on the computer screen?
Why do sound interruptions and/or dropped frames occur when I play high-definition videos,
such as those recorded with the AVCHD digital video camcorder?
What should I do if no image is displayed on my TV screen or external display connected to
the HDMI output port?
What should I do if videos are not displayed smoothly?
What should I do if color gradients are not displayed correctly on my computer screen?
Why doesn't the computer screen rotate?
HDMI
What should I do if no image is displayed on my TV screen or external display connected to
the HDMI output port?