dell poweredge r520服务器，配四块2TSATA硬盘，装2008时检测不到硬盘，急！！谢谢

呃呃呃，你这个是非常低级的错误，硬盘都是通过阵列卡连接至主板的，你把BIOS的raid功能关闭后阵列卡就识别不到了。
安装2008系统需要加载阵列卡驱动才能识别到硬盘
或者可以通过随机附带的引导盘来安装2008
祝你好运~~~

戴尔服务器的型号很多，一般塔式t开头，机架r开头，刀片m开头，云计算c开头，常见的型号如下：
poweredge塔式服务器
poweredge
t110
ii
poweredge
t310
poweredge
t410
poweredge
12g
t620
poweredge
12g
t320
poweredge
12g
t420
dell
poweredge机架式服务器
poweredge
12g
r320
poweredge
12g
r420
poweredge
12g
r520
poweredge12g
r620
poweredge
12g
r720
poweredge
12g
r720xd
poweredge
12g
r820
poweredger310
poweredge
r410
poweredge
r510
poweredge
r810
poweredge
r910
poweredger210
ii
poweredge
r415
poweredger515p
oweredge
r715
poweredger815
poweredge
m系列刀片式服务器
poweredge
12g
m420
poweredge
12g
m520
poweredge
m610
poweredge
m610x
poweredge12g
m620
poweredge12g
m820
poweredge
m910
poweredge
m915
dell
poweredge
c服务器
poweredge
c1100
poweredge
c2100
poweredge
c410x
poweredge
c5220
poweredge
c6100
poweredge
c6145
poweredge
c6220
poweredge
c8000
poweredge
c8000xd
poweredge
c8220
poweredge
c8220x

1在启动过程中按“Y” 或者 “ctrl + h " 进去webbios。

2进入之后会选择是否请清理。

3进入webbios 界面。

4选择配置阵列。

5选择”新的设置“。

6选择”自动“。

7确定设置是否正确。

8是否保存设置。

9返回主页面，然后选择 “退出”。

10然后就可以进行系统的安装了。

戴尔服务器的型号很多，一般塔式T开头，机架R开头，刀片M开头，云计算C开头，常见的型号如下：\x0d\\x0d\PowerEdge塔式服务器\x0d\PowerEdge T110 II\x0d\PowerEdge T310\x0d\PowerEdge T410\x0d\PowerEdge 12G T620\x0d\PowerEdge 12G T320\x0d\PowerEdge 12G T420\x0d\\x0d\Dell PowerEdge机架式服务器\x0d\PowerEdge 12G R320\x0d\PowerEdge 12G R420\x0d\PowerEdge 12G R520\x0d\PowerEdge12G R620\x0d\PowerEdge 12G R720\x0d\PowerEdge 12G R720xd\x0d\PowerEdge 12G R820\x0d\PowerEdgeR310\x0d\PowerEdge R410\x0d\PowerEdge R510\x0d\PowerEdge R810\x0d\PowerEdge R910\x0d\PowerEdgeR210 II\x0d\PowerEdge R415\x0d\PowerEdgeR515P\x0d\owerEdge R715\x0d\PowerEdgeR815\x0d\\x0d\PowerEdge M系列刀片式服务器\x0d\PowerEdge 12G M420\x0d\PowerEdge 12G M520\x0d\Poweredge M610\x0d\PowerEdge M610x\x0d\PowerEdge12G M620\x0d\PowerEdge12G M820\x0d\PowerEdge M910\x0d\PowerEdge M915\x0d\ \x0d\Dell PowerEdge C服务器\x0d\PowerEdge C1100\x0d\PowerEdge C2100\x0d\PowerEdge C410x\x0d\PowerEdge C5220\x0d\PowerEdge C6100\x0d\PowerEdge C6145\x0d\PowerEdge C6220\x0d\PowerEdge C8000\x0d\PowerEdge C8000XD\x0d\PowerEdge C8220\x0d\PowerEdge C8220X

当前应该是1号板卡的2号槽位硬盘故障，此时热备盘应该已经顶替该槽位的硬盘，此时RAID状态正常，如果配置的热备盘是可回复的热备换上新盘后热备盘会退回重新成为热备盘，如果不是可回复的热备盘需要把新盘配置成热备盘。

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