Hi Kostas, Do you know which RAID controller you have installed? Typically the T620 is using the H710. If you didn’t create a virtual disk with the hard drives that could be a reason why it doesn’t see any. Page 41 ftp://ftp.dell.com/Manuals/Common/poweredge-rc-h710_User%27s%20Guide_en-us.pdf What version of Debian are you trying to install? Does it have the server on the HCL? Ubtuntu LTS 14.04 and Suse should have the needed drivers to install on this hardware.
Hello I recently got one Poweredge T620 server and I am trying to install Debian OS but when it tries to detect the disk it says No disk drive was derected. If you know the name of the driver needed by your disk drive, you can select it from the list...   and it has a list with drivers to select from. the same happend when I tried to installaUbuntu and Suse. I also tried to install Suse by using the dell cd software that came with the server but it didnt eject the cd tray to insert the OS DVD. Can someone please help me with this installation ?
Installing Debian (and other Linux OS) on T620 No Disk Drive was detected