I am unable to boot the CentOS Server. It has version 6.10. It has raid 5 (or 10) with 4 hard drives. I can't get into the Bios anymore. It has Phoenix cME FirstBIOS Pro Setup Utility Bios. When it boots up, it just go straight to the blank screen though I was hitting Esc (escape), F2 or F10 keys. The first drive bay led is no longer lit regardless of switching with other drive trays. I was hosting website with it and it has Cpanel installed. I have the backup files from public_html but I really need to get the SQL db so I can use it to host the same site again on a new server.
I thought I had two possible plans to accomplish:
(1) Try to fix this current server so I can get on and copy the data from its Cpanel page. After it was failed for long time, and I was able to boot it up and can ssh to it from my other computer yesterday for a few minutes. Then, it is no longer booting right and first hard drive bay is no longer lit. I now have this server with me at home.
(2) Using one of these hard drives by slaving on another server. Install same version of CentOS on the primary hard drive on another temporary server (I have one old server that can only have two hard drives), and slave one of the old hard drives (I don't know which one has the data so I will try one by one of those four drives) from the failed server and follow the guide from this page (https://documentation.cpanel.net/display/CKB/Full+Disaster+Recovery#96beabb132b941e0b523aaa5e067076a). So I tried that too but I was stucking at step#5 where could not mount the drive.
I really like to try with the option one stated above but no longer able to get into the bios (Phoenix cME FirstBIOS Pro) as there is no more activity on the monitor and first drive bay has no lit. The system also has Supermicro. I am trying to get help from Cpanel team too. As I am not getting any luck, I am here also to get some more suggestions and helps so please let me know which will be the better possible resolution and how to proceed. Thanks!