Fujitsu T731 manual Sources on

Problem	Possible Cause	Possible Solutions
You turn on your LIFE-	The power adapter (AC or	Verify that your adapter is connected correctly. See “Power
BOOK Tablet PC and noth-	auto/airline) is not plugged in	Sources” on page 69.
ing seems to happen.	properly.
(continued)
	The power adapter (AC or	Move the AC cord to a different outlet, check for a line switch
	auto/airline) has no power	or tripped circuit breaker for the AC outlet. If you are using an
	from the AC outlet, airplane	auto/airline adapter in a car make sure the ignition switch is
	jack, or car cigarette lighter.	in the On or Accessories position.
	The power adapter (AC or	Try a different power adapter.
	auto/airline) is faulty.
Your LIFEBOOK Tablet PC	The power management	Press any button on the keyboard, or move the mouse to
turns off all by itself.	parameters are set for auto	restore operation. If that fails, push the Power/Sus-
	timeouts which are too short	pend/Resume switch. Check your power management set-
	for your operating needs.	tings, or close your applications and go to the Power Options
		located in the Control Panel to adjust the timeout values to
		better suit your needs.
	You ignored a low battery	Install a power adapter, then push the Power/Sus-
	alarm until the battery entered	pend/Resume switch. See “Power Sources” on page 69.
	Dead Battery Suspend mode.
	You have a battery failure.	Verify the condition of the battery using the Status Indicator
		panel. If the battery is shorted, replace or remove it. See
		“Status Indicator Panel” on page 30.
	Your power adapter has failed	Make sure the adapter is plugged in and the outlet has
	or lost its power source.	power.
Your Tablet PC will not	The installed battery is dead.	Replace the battery with a charged one or install a power
work on battery alone.		adapter.
	No battery is installed.	Install a charged battery.
	The battery is improperly	Verify that the battery is properly connected by re-installing it.
	installed.

113 - Troubleshooting