Fujitsu T5010 T5010 User's Guide for Configuration A2Q - Page 111
Mode, Auto Suspend or Video Timeout, Power On Self Test POST
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Problem Possible Cause Possible Solutions The built-in display is blank when you turn on your LifeBook Tablet PC. (continued) Power management timeouts are set for short intervals and you didn't see the display go on and off again. Press a keyboard button or move the mouse to restore operation. If that fails, push the Power/Suspend/Resume button. (The display may be shut off by Sleep mode, Auto Suspend or Video Timeout) The Tablet PC turned on with a series of beeps and the built-in display is blank. Power On Self Test (POST) has detected a failure which does not allow the display to operate. Contact your support representative. The display goes blank by itself after you have been using it. The Tablet PC has gone into Video timeout, Sleep mode, or Save-to-Disk mode because you have not used it for a period of time. Press any button on the keyboard, or move the mouse to restore operation. If that fails, push the Power/Suspend/Resume button. Check your power management settings, or close your applications and go to the Power Savings menu of the setup utility to adjust the timeout values to better suit your operation needs. See "BIOS Setup Utility" on page 70. The power management timeouts may be set for very short intervals and you failed to notice the display come on and go off again. Press any button on the keyboard, or move the mouse to restore operation. If that fails, push the Power/Suspend/Resume button. (The display may be shut off by Sleep Mode, Auto Suspend or Video Timeout) Your display won't turn on when the system is turned on or when it has resumed. The system may be password-protected. Check the status indicator panel to verify that the Security icon is blinking. If it is blinking, enter your password. The display does not close. A foreign object, such as a paper clip, is stuck between the display and keyboard. Remove all foreign objects from the keyboard. The display has bright or dark spots. If the spots are very tiny and few in number, this is normal for a large LCD display. This is normal; do nothing. 110 - Troubleshooting