I have one T620 that iDRAC failed.

After BIOS and RAID check, I have an error "Warning! iDRAC initialisation error"
But I can strike F1 to continue or F2 to run system setup program
- If I hit F2, in BIOS option, under iDRAC Setting, I have: "SWC0700: iDRAC is not ready. The configuration values cannot be accessed."
- If I hit F1, the boot sequence continue and complain again about iDRAC "SWC0700: iDRAC is not ready. The configuration values cannot be accessed."
but if I press F1, the real boot continue.

I have read Below link: https://www.dell.com/support/kbdoc/zh-cn/000120131/poweredge-idrac-recovery-procedure-with-firmimg-d7?lang=en

I only need a firmimg.d7 file that can be used!!!

great thanks for anyone that can help.