mbp 充满电的情况下,有时候连接转接线,会出现 mbp 黑屏的情况,这种情况下,插上电源线又好了 间接性出现这种问题,请教各位大佬有没有解决方案?
This topic created in 686 days ago, the information mentioned may be changed or developed.
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好像外接屏幕必须接电源
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19 款的 mbp 还用的是 5500M 独立显卡，外接显示器必须使用独立显卡（基于个人折腾经验），只用集成显卡没办法外接屏幕，你可以通过命令行开关是否使用独立显卡
# Always use the integrated graphics card while running on battery power sudo pmset -b gpuswitch 0 # Always use the discrete graphics card while running on battery power sudo pmset -b gpuswitch 1 # Switch between discrete and integrated graphics cards automatically while running on battery power sudo pmset -b gpuswitch 2 The -a, -b, -c, -u flags determine whether the settings apply to battery ( -b ), charger (wall power) ( -c ), UPS ( -u ) or all ( -a ). |
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