16464
查看次数
0
有帮助
16
回复
2504通电后SYS和ALM闪黄灯,console无输出是什么故障
如题:请教下各位大佬,2504通电后SYS和ALM闪黄灯,console无输出是什么故障?
内存替换正常机器的测试过没有问题,CF卡也替换过是正常的,风扇正常转,但是console没有输出。
猜想:1、硬件问题?
2、软件问题,可能是系统损坏,是否有办法修复
拍了个视频在附件上,有空的大神帮忙看下分析下原因~~
内存替换正常机器的测试过没有问题,CF卡也替换过是正常的,风扇正常转,但是console没有输出。
猜想:1、硬件问题?
2、软件问题,可能是系统损坏,是否有办法修复
拍了个视频在附件上,有空的大神帮忙看下分析下原因~~
标签:
- 标签:
-
无线
16 条回复16
The alarm LED determines a status or error occurred. The status or error is posted on the console screen.
LED description:
Blinking Green—Controller image upgrading.
Amber—Controller status activity, such as firmware upgrade.
Blinking Amber—Controller error. For example, a temperature error exists.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/2500/quick/guide/ctr2504-qs.html#15030
LED description:
Blinking Green—Controller image upgrading.
Amber—Controller status activity, such as firmware upgrade.
Blinking Amber—Controller error. For example, a temperature error exists.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/2500/quick/guide/ctr2504-qs.html#15030
haifeli 发表于 2020-10-28 17:48
The alarm LED determines a status or error occurred. The status or error is posted on the console sc ...
cant get info form console screen on secureCRT~~
maybe it is a hardware hardware failure。
