KittenLabs NVMe BIOS Option ROM \ VOGONS

KittenLabs NVMe BIOS Option ROM

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First post, by douglar

Posted on 2026-07-30, 20:46

douglar Offline

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Has anyone here tried this yet?

https://kittenlabs.de/nvmeboot/

https://www.youtube.com/watch?v=273nLftLn2g

Think your old BIOS PC can't boot from an NVMe SSD? Think again. In this video I'll show you how to boot Windows from an NVMe SSD on legacy BIOS systems, even on hardware that predates NVMe itself.

The secret is the KittenLabs NVMe BIOS Option ROM, a tiny 22.5 KB bootloader based on iPXE that adds native NVMe boot support to almost any x86 PC with PCI Express. It can be deployed from a USB drive, floppy disk, CD-ROM, hard drive, or even flashed onto the Option ROM of a network card.

Get it from here:
https://github.com/Manawyrm/nvme-int13h-optionrom

Reply 1 of 3, by douglar

Posted on 2026-07-30, 23:18

douglar Offline

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or this https://www.patreon.com/Omores/posts/proper-n … e-for-146536743

Reply 2 of 3, by eisapc

Posted on Yesterday, 07:14

eisapc Offline

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Another option:
https://github.com/Manawyrm/nvme-int13h-optionrom

Reply 3 of 3, by darry

Posted on Today, 19:35

darry Offline

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This worked for me to boot a BIOS based machine from an NVME drive. I loaded the option ROM from a 3COM 3C905 network card's EEPROM (since the machine I was using had no legacy PCI slots, I used a PCIE to PCI bridge, which worked fine).

Re: NVME option ROM, a question for the ROM experts.

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