Dell Poweredge R720 not booting after restart

I tried above procedure,but still unresolved

Try a flea power drain first, check results and let me know : 

(shut down, disconnect power cables and Network cables, hold in power button 20 seconds with cords removed).

After flea power drain, system has to set for 3 minutes for DRAC to reset without any power plugged in, then plug in NIC and power but wait 2 minutes before power on to give DRAC time to initialize

are you able to enter into raid BIOS from post screen or by pressing C while prompted, a SS can provide a better picture of the issue

Hello
@hasnain_mobi

for now I agree with Praveen’s troubleshooting since there isn’t much information you disclosed for us to troubleshoot further

normally always stuck there

i removed two disks and put it again,rebuild again ,now virtual disk processes,but now stuck in intializing firmware interfaces,since long time

no idea about foreign config?

Here is the detailed action plan for you:- 1. Power off the system remove power cable .

2. Press and hold power button for 10sec.

3. Fix the power cable back press the power button.

4. When prompted enter into the raid BIOS, select the controller and enter the Forign tab.

5. Import the forign configuration save the configuration.

6. exit and reboot.

check the POST for any error if issue is same let me know.

your two disks are showing missing at Slot :04 and 05 have you performed any changes?

Enter into foreign view and check if the disks are there.

check below:- 

1. any HDD replaced in array.

2. Any drive at missing slots are being reseat earlier.

share the SS of foreign view iam online here for you.

i saw there is a foriegn confg in POST and in controller or Raid BIOS check it once again.

power off the Server power drain it and enter into raid again do not procced for any disk reseat or swap