从 perc x/e 适配器上卸下移动式电池备用单元 (tbbu) – Dell PowerEdge RAID Controller 6i User Manual
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在 PERC 控制器上拆装电池和电池电缆
从 PERC x/E 适配器上卸下移动式电池备用单元 (TBBU)
本节介绍从安装在系统中的 PERC x/E 适配器上卸下 TBBU 的过程。
注:
PERC
x/E 适配器上的 TBBU 由一块双列直插式内存模块 (DIMM) 和一个
电池备用单元 (BBU) 构成。
1 对安装了 PERC x/E 适配器的系统以及任何连接的存储设备执行从容
关闭,并从系统中卸下 PERC x/E 适配器。有关详细信息,请参阅
Dell PowerEdge Expandable RAID Controller x/i and x/E User’s Guide
(Dell PowerEdge 可扩充 RAID 控制器 x/i 和 x/E 用户指南)。
2 通过外观来检查控制器,并确定内存模块上的已占用高速缓存 LED 是
否亮起。请参阅图 1。如果 LED 已亮起,则将控制器重新插入系统中,
装回系统护盖,将系统重新连接至电源插座,打开系统,然后重复
步骤 1。
图 1. PERC x/E 适配器已占用高速缓存 LED 位置
警告:
如果运行系统时未安装系统护盖,则可能会由于冷却不当而导致设
备损坏。
1
内存模块
2
电池
3
已占用高速缓存 LED
4
PERC
x/E 适配器
4
3
1
2
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