X50V3

Because of Intel's specification issue, when only use one memory module is used, please install the module in the upper DIMM slot. Please see the below picture:

1. Please see the below link how to make a bootable USB pen drive first.
2. Extract and copy all six files in the DOS folder to the root directory.
3. Reboot and press F7 when you are prompted with the below screen.
   
4. Select your USB pen drive to boot into DOS mode (Not the SATA and UEFI options)
   
5. When you see the C:\> prompt, please run FLASH.BAT, and read the note, then press any key to continue.
   
6. After first flashing, system will reboot, and you will see below message, please press F1.
   
7. After press F1, please press F7 and go step 4 again.
8. System will auto flash BIOS again, and after flashing finish, system will auto shutdown, and BIOS updating is finished.