2 系统指示灯排查

2.1 设备底板有2个指示灯，一个为绿色一个为红色，其中绿色的电源指示灯是否常亮？

※注意：若电源指示灯不亮请排查第一步，较大可能是电源有问题

2.2 红色的的系统指示灯是否有闪烁？

※注意：若系统指示灯常亮或不亮请排查第一步，否则请排查第三步

2.3 上电后LED灯是否有点亮？是否有从最亮到亮度降低的一个过程？是否反复亮灭？

※注意：1）如果一直没有亮并且是200W一体机，请检查拨码开关是否复位；2）如果一直保持最亮状态或者反复亮灭请联系技术支持

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2 Check the system indicators

2.1 There are two indicators on the mainboard, one is green and the other is red. Is the green power indicator steady on?

※ Note: If the power indicator is not on, please check the first step, it may be a power problem

2.2 Is the red system indicator blinking?

※ Note: If the system indicator is steady on or off, please check step 1, otherwise check step 3

2.3 Are LED Lights on After power-on? Is there a process from peak brightness to lower brightness? Is it repeatedly on and off?

※ Note: 1) If there is no light and it is 200W integrated machine, please check whether the dip switch is reset; 2) If it is always on or off, contact technical support