1 Reply Latest reply on Sep 26, 2016 4:13 PM by Intel Corporation

    SR1520ML USB Issue after BIOS update


      I recently attempted to put a SR1520ML that had been retired back into service as a small pbx.  I updated to the latest BIOS/BMC/FRU/SDR found here.  I booted to the EFI shell and it ran the startup.nsh and everything appeared to go normal.  I answer the questions, etc.  After a reboot the usb keyboard and mouse do not work.  I can see the video come on and it looks normal but the numlock never lights and the light on the mouse never lights.  The strange thing is I can see on the screen right after it shows the processor and ram, etc. it says usb keyboard detected and usb mouse detected.  I've tried several different keyboards/mice, cleared the CMOS, etc. but have had no luck.  Is this a known issue and is there a way to get this working again?  I was going to do a BIOS recovery but according to the readme I need several files on a flash drive or cd.  They include iflash32.efi, startup.nsh, *.cap and fv_main.fv.  I cannot seem to find this elusive fv_main.fv file anywhere.  So I am stuck.  Any help or pointers would be greatly appreciated.