Toshiba 2455 ユーザーズマニュアル

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If Something Goes Wrong
Problems when you turn on the computer
5.375 x 8.375 ver 2.4.1
6
Save the file and refer to it when you contact the software 
manufacturer.
Problems when you turn on the computer 
These problems may occur when you turn on the power.
The computer will not start.
Make sure you attached the AC adapter and power cable 
properly or installed a charged battery.
Press and hold down the power button until the on/off light 
changes to green.
If you are using the AC adapter, check that the wall outlet is 
working by plugging in another device, such as a lamp.
The computer starts but, when you press a key, nothing 
happens. 
You probably have a software or resource conflict. To clear 
the condition, press 
Ctrl
Alt
, and 
Del
 simultaneously, then select 
Shutdown and Restart.
Clearing the condition may get the computer running, but it 
won’t solve a resource conflict. Read the documentation that 
came with the conflicting device and 
.
The computer is not accessing the hard disk or the 
diskette drive. 
Your computer normally loads the operating system from the 
hard disk. If you have a hard disk problem, you will not be 
able to start the computer. Insert a system diskette into the 
diskette drive, press the left or right arrow key and choose 
your boot-up device.
HINT: Press F12 as you power on the computer to access the
menu.