Question I have SuperMicro A1SRM-2758F. I updated BIOS . Now, BIOS stopped "system initializing... 91". I can't enter setup BIOS. BIOS loaded, but indefinitely loaded on stage "system initializing... 91". I was waiting more than 10 minutes. But before BIOS showed "system initializing... 91", I heared sound - the sound of a successful load. What should i do? Answer Please try to recover the BIOS … Steps to recover the BIOS Please re-flash this bios using the bios recovery procedure with ctrl-home. Note: during flashing it is possible you will see nothing on the screen 1. Copy the files you downloaded to USB STICK 2. RENAME the .[number] file to SUPER.ROM in capital letter 3. Insert USB stick on the mainboard 4. First keep CTRL + HOME keys pressed then power on the system 5. Wait for mainboard to beep, then release CTRL + Home keys (or keep them pressed is also ok) 6. Wait for 5 minutes, if system does not reboot automatically then do this manually Tip: Use a USB stick with activity led, so you can see if there is activity. When this procedure is not working, try the same procedure accept point 4: First power on, then press CTRL + HOME. Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) R F H B FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 20491 BIOS: - BIOS Update 04/10/15     Print Answer