Win7 Ultimite + GMA3150
Driver version: 8.14.10.2230(newest by now)
After I boot the netbook with external monitor plugged in(VGA):
Netbook screen only mode: the graphic performance is extreamly slow.
External Monitor only mode: the LED on the monitor tells me there are signals sending to it, but the screen is blank(black with a little brightness).
If I boot the netbook without the external monitor, then connect the external monitor with it, everything works fine and smoothly.
The previous versions of the driver also has this problem.
Thanks for any help in advance.
Well, I will state this problem in Chinese again for help from more people.
Win7旗舰版 + GMA3150
gma3150驱动的版本：8.14.10.2230（发帖的时候是最新的）
问题是，当我用VGA接口连接了外置显示器之后，启动上网本，有如下情况：
只使用上网本显示屏的模式下：可以使用，但是性能非常低（很低码率的h264视频都成了慢放）
只是用外置显示器的模式下：从外置显示器的指示灯来看，的确有信号发过来，但是屏幕是黑的，虽然有一点亮度
如果不接外置显示器启动上网本，启动完成后接入外置显示器，一切就正常，视频播放很流畅，两个显示器在各种模式下工作都很流畅。
以前的驱动也有这个问题，一直等着intel更新驱动……
先谢过了。
