Updating dell bios without floppy

05-Apr-2020 16:22 by 10 Comments

Updating dell bios without floppy - dating arizona com

Many times over the years I've gone to looking to d/l a boot disk but for some reason they don't provide one even though for most people bios flashing is the only reason they'd need the project. If that's the case and you do have a floppy another way of doing this would be to use dosemu for creating boot floppy with bios update. I only tried to reflect my situation where I had linux (and only linux), had no floppy, and still wanted to flash my bios, nevertheless.

One of the things I wanted to do was update the BIOS but was having a hard time figuring out how. I've just tested the procedure and updated my BIOS successfully - no problem at all. I've found elsewhere that the magic incantation to find your current BIOS version (without rebooting) is: dmidecode -s bios-version Your comment is very childish, how old are you? You might want to add something about doing this from a usb drive since it's a waste to use a cd for this (and I don't have cdrw discs). tried with the 2.88 freedos but still not big enough seems i might have to extract the bits from the or just make a bootable rom, anyway still can't flash. cheers btw may have used a derivative of this page but thanks anyway (for the xpc, at least) Thank you very much - useful and informative I just updated a Dell Dimension 4300 bios using a CD, and I learned a bit more command line stuff. It's true that english is not my mother tongue, so it's slightly harder for me to compose completely correct sentences.

The title was misleading only to those who look for problems.

I have Linux and I cannot flash my BIOS via conventional methods.

I dont know anyone with Windows anymore and if I asked I might get spit at. Any idiots care to take me up on that offer possibly? All hardware in your virtual machine, including BIOS, is virtualized. Thank you, Admin, for spending your time to write something that helps people even when they are ungrateful. However for the casual Linux lusr with **no interest or skill** in admin matters the explanations might just as well have been written in CHINESE. this is a perfect resolution to people who aren't trapped in windows hell.

So, you could only update your virtual BIOS that way, theoretically. Was it a Free DOS compatibility issue with your brand of motherboard? Note that this is a good article because it's specific and informative, even if it didn't work for *you*. Gents: For the technical minority this BIOS-flashing discussion evidently is useful. you can flash a motherboard from linux, without using your stupid windows tools, jerks.

What I wanna know, would it be possible to create floppy image, insert boot menu to grub/lilo to boot from it and then flash bios? Either way, there just isn't a way of upgrading bios without at least some kind of dos, whether it's M$ or some free version... Tell me, would people in my situation search Google for "freedos flash bios" or "linux flash bios floppy" instead?

If you're making a CD ISO and have no need to "limit yourself" to the standard formatted floppy size of 1.44Mb, you'll have room for bigger files and/or more tools if you use the 2.88 version of FDOEM: FDSTD.288"standard" image has a bunch of irrelevant (for THIS purpose) utilities, and IMPORTANT! Also, if you look more closely, the whole procedure - except the very final step - happens at the linux prompt.

[img_assist|nid=859|title=|desc=|link=none|align=left|width=180|height=155]You've finally made the move to a Windows-free computer, you're enjoying your brand new Linux OS, no trojans/viruses, no slowdown, everything's perfect. Step 1: Download Free DOS boot disk floppy image Free DOS, a free DOS-compatible operating system, is up to the challenge, no need for proprietary DOS versions.

Suddenly, you need to update the BIOS on your motherboard to support some new piece of hardware, but typically the motherboard vendor is offering only DOS based BIOS flash utilities. So, all you need is a bootable floppy disk image with Free DOS kernel on it.

The title of this article led me to it, and solved my problem.

Any title that did not contain the term Linux would not have been found. COM /E:256 /P should become just: FILES=20 BUFFERS=20 SHELL=\COMMAND.

In other words: If the mount went without errors, copy BIOS flash utility and new BIOS image to the mounted floppy disk image.