Toshiba P300 user manual Memory expansion, ProblemProcedure

Troubleshooting

Problem	Procedure
External devices	Some external devices may not work when
connected to the	connected to a compatible port when the "USB
compatible ports do not	Sleep and Charge function" is [Enabled] in the
work when connected	HW Setup.
to a compatible port.	Reconnect the external device after turning ON
	the computer.
	If the external device still does not work, connect
	device to an USB port that does not have the
	USB Sleep and Charge function-compatible icon
	( ) or change the "USB Sleep and Charge
	function" setting to [Disabled] in the HW Setup.
The "USB WakeUp	When "USB Sleep and Charge function" is set to
function" does not work	[Enabled] in the HW Setup, the "USB WakeUp
	function" does not work for ports that support the
	USB Sleep and Charge function.
	In that case, use an USB port that does not have
	the USB Sleep and Charge function-compatible
	icon ( ) or change the "USB Sleep and Charge
	function" setting to [Disabled ] in the HW Setup.

Memory expansion

Refer also to Chapter 8, Optional Devices, for information on installing memory modules.

ProblemProcedure

The computer hangs up Make sure the memory module installed in the expansion slot is compatible with the computer.

If an incompatible module has been installed, follow the steps below.

1.Turn off the power.

2.Disconnect the AC adaptor and all peripheral devices.

3.Remove the battery pack.

4.Remove the memory module.

5.Replace the battery pack and/or connect the AC adaptor.

6.Turn on the power.

If problems persist, contact your dealer.

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