我的是双显卡, 单显卡应该也适用
两个显示器的输入线同时插在主显卡我最右边两个口就可以了(每个显卡自带4个插口, 3个DP, 一个HDMI), 我一个插的DP接口,另一个插得的HDMI
使用命令查看连接情况:
$ xrandrScreen 0: minimum 8 x 8, current 3840 x 1449, maximum 32767 x 32767HDMI-0 connected 1920x1080+1920+369 (normal left inverted right x axis y axis) 509mm x 286mm1920x108060.00*+ 59.94 1680x105059.95 1440x90074.98 59.89 1280x102475.02 60.02 1280x72060.00 59.94 1024x76875.03 60.00 800x600 75.00 60.32 720x480 59.94 59.94 640x480 75.00 72.81 59.94 DP-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 598mm x 336mm1920x108060.00*+1600x90060.00 1280x102475.02 60.02 1152x86475.00 1024x76875.03 60.00 800x600 75.00 60.32 640x480 75.00 59.94 DP-1 disconnected (normal left inverted right x axis y axis)DP-2 disconnected (normal left inverted right x axis y axis)DP-3 disconnected (normal left inverted right x axis y axis)DP-4 disconnected (normal left inverted right x axis y axis)DP-5 disconnected (normal left inverted right x axis y axis)
