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How to use the numeric keypad
Press shift + numlk / scrlk can activate the numeric keypad , which jkluio789 these buttons corresponding number key .
The use of dual display .... (Screen Extended )
t23 other models can use the dual display feature, namely screen extensions, but the t23 ibm win2000 graphics driver does not provide support, xp drivers can. So now t23 models can only be used in xp dual display , the specific approach is ( not necessarily such a step , you can adjust themselves according to the situation ) :
First connect an external display , open the external monitor, then put t23 boot, the desktop display properties point can be seen in the column settings such words 1,2, 2, or choose an external display , and then in the following extend my windows desktop onto this monitor ticked , then adjust the resolution and color , click apply it. When using the open window , pulled the laptop screen outside the window , it will show up on the external display .
As t22, 21,20 models should be similar with this , you can practice according to their own circumstances .
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