DELL R740 RAID 1 configured - Disk not detecting OS

Question

Hello, We have 5 DELL PowerEdge R740 servers, I configured the RAID 1 and initialized without problem, but when I try to install or deploy OS Virtual Disk is not detecing and getting no disk available except the USB FLASH holding the ISO. I tried below OS and none of them detected. Windows Server 2012 Standard R2 Centos 7.6 Oracle Virtual Server OVS 3.4.5,3.4.6 So please your support will be helpful. Thanks Ahmady

Ahmady · Answer

Hello, What server model do you have? DELL PowerEdge R740 What RAID controller do you have? PERC H740P RAID Controller, What RAID configuration? RAID 1 and RAID 5 What version of Windows are you installing? Windows Server 2012 Std R2

theflash1932 · Answer

I'm not sure why you posted on this thread … or so many times.

You need drivers:

https://www.dell.com/support/home/us/en/19/drivers/driversdetails?driverId=K8H46&osCode=W12R2&productCode=poweredge-r740

Ahmady · Answer

Hello, We have 5 DELL PowerEdge R740 servers, I configured the RAID 1 and initialized without problem, but when I try to install or deploy OS Virtual Disk is not detecting and getting no disk available except the USB FLASH holding the ISO. I tried below OS and none of them detected. Windows Server 2012 Standard R2 Centos 7.6 Oracle Virtual Server OVS 3.4.5,3.4.6 So please your support will be helpful. Thanks Ahmady

theflash1932 · Answer

See my previous reply.

PowerEdge Hardware General

DELL R740 RAID 1 configured - Disk not detecting OS

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