NP-305V4A-T07CN键盘中FN Lock按键的作用是什么
<span style="font-family: Times New Roman; font-size: 12pt">1. 按键盘右上方的【FN Lock】按键,如图所示: </span>
<span style="font-family: Times New Roman; font-size: 12pt"> </span>
<span style="font-family: Times New Roman; font-size: 12pt">2. 在按【FN Lock】的同时,笔记本屏幕中间会出现【FN Lock ON】,如下图所示:</span>
<span style="font-family: Times New Roman; font-size: 12pt"> </span>
<span style="font-family: Times New Roman; font-size: 12pt"> </span>
<span style="font-family: Times New Roman; font-size: 12pt">3. 开启FN Lock后,可以直接通过按【F2】/【F3】来调节屏幕亮度,如下图所示: </span>
<span style="font-family: Times New Roman; font-size: 12pt"> </span>
<span style="font-family: Times New Roman; font-size: 12pt">4. 如果再按一下【FN Lock】,屏幕就会显示【FN Lock OFF】,这时即可关闭锁定【FN】功能</span>
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