我按照用户手册购买了电源适配器(19V 4.74A 5.5mm),将USB线与电脑相连,并且插上电源后将板子的开关打开,DLP EVM GUI 3.2.0.7界面却显示EVM: Connected, Powered off,投影仪的灯也不亮,板子上的黄灯亮,这是为什么?板子是我新买的,尚未使用。
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我按照用户手册购买了电源适配器(19V 4.74A 5.5mm),将USB线与电脑相连,并且插上电源后将板子的开关打开,DLP EVM GUI 3.2.0.7界面却显示EVM: Connected, Powered off,投影仪的灯也不亮,板子上的黄灯亮,这是为什么?板子是我新买的,尚未使用。