When the File Download window appears,click Save to save the file to your hard drive. Click Download File to download the file.Ģ. com/ FOLDER01984593M/1/5437A09.EXE (remove the spaces because I can't post links yet)ġ. Thanks in advance.īIOS update link: http: //downloads. I don't believe I'm doing anything wrong, I really have no idea why it's not flashing the new BIOS firmware, either in Windows or in FreeDOS. So, I woud like to ask you if there's something else I could try, because this BIOS update has some really important fixes. Then I have to enter Ctrl + Alt + Del to reboot the notebook, and I was lucky it didn't brick it, probably because it didn't actually start the flashing procedure. Unfortunately, nothing happens, and it gets stuck, even after very long. I enter "5437A09.exe" and then a message shows up asking me whether me to start the procedure with, so I type "y". Then I choose to boot with USB drive, and then FreeDOS starts. I choose Option 4, "Load FreeDOS without drivers".Īnd then I moved the update file (5437A09.exe) into the root folder of the USB drive.Īs I have Windows installed in UEFI Mode, I enabled Legacy Boot and disabled Secure Boo. I installed FreeDOS (1.1) into a 4 GB USB drive (formated in FAT32) with two different applications:ġ) using Rufus 2.2 (FAT32, MBR/BIOS etc.)Ģ) UNetbootin (Diskimage option) + 1.1 FreeDOS. I was able to flash the new firmware from version A06 to current (A08) without a problem, so this is the first time this is happening.ĭell states that you can also flash new BIOS firmware via DOS, and so I did. Nothing happens (it's supposed to reboot and flash the new BIOS firmware) and the only option is cancelling the procedure. I tried to install it in Windows but the flasher says this message: "NOTICE!! Running on an unsupported system". exe packages which can be installed in Windows or through a bootable DOS USB drive. This update is for Dell Inspiron 14R-5437, 15-3537 and Inspiron 14-3437 models too.
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