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某些控制器在插入机箱后可能无法启动

适用场景

  • AFF A400
  • AFF A700
  • AFF A800
  • FAS8300
  • FAS8700

问题描述

将主板(上面列出的)插入机箱并合上拉杆后,主板可能无法完全接合背板,并且无法启动。

维护后,例如更换已知良好的主板上的 FRU ( NVRAM 卡, NVRAM 电池, RTC 电池, DIMM ,风扇,启动设备或 PCIe 适配器卡)或更换主板本身,您可能会将症状误解为主板出现故障。

症状可能包括以下一项或多项:

  • 串行控制台端口无活动(无启动消息,无法开机自检,无加载程序提示符等)
  • BMC 在使用串行端口(发出 Ctrl-G 后)和以太网端口时无响应
  • 风扇可能会打开,也可能不会打开
  • 某些外部和内部 LED 可能会亮起
  • 卸下主板后, CPU 和 DIMM 可能会变冷,触手可及

 

 

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