Lenovo IdeaPad U350 UserGuide V1.0
Page 59
... volume is blinking, press the power button to make the screen brighter. - The screen is installed correctly. - If they are correctly set. - program correctly? The display device driver is unreadable or • Make sure that : - The Mute function is not used. - Troubleshooting Computer screen problems The screen is blank. • Do the...
... volume is blinking, press the power button to make the screen brighter. - The screen is installed correctly. - If they are correctly set. - program correctly? The display device driver is unreadable or • Make sure that : - The Mute function is not used. - Troubleshooting Computer screen problems The screen is blank. • Do the...