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01-Nov-2018 23:00

It's unknown if a boot image can be extracted from it. Also, please consider updating the List of DMI IDs after updating your BIOS.

You may need to try different packages to find the one from which you can extract a boot image. The special update instructions for X1, X1 Carbon, X1 Carbon 2nd, X1 Hybrid, X20, X21, X22, X23, X24, X30, X31, X32, X40, X41, X41 Tablet, X60, X60s, X60 Tablet, X61, X61s, X61 Tablet, X100e, X120e, X121e, X130e, X131e, X140e, X200, X200 Tablet, X200s, X201, X201i, X201s, X201 Tablet, X220, X230, X230i, X230s, X230 Tablet, X230i Tablet, X240, X240s, X300, X301 Thinkpads are quite long. The BIOS updater may refuse to update a BIOS without a battery, or if the battery charge is too low.

Booting from a Floppy is not recommended, so there are two best options to boot: CD drive or USB Flash drive. This can be done with the following The command adds the byte offset of the matching line plus the index for the start of the MSCF on that line, thus the byte offset of MSCF, this number is usually 4196 Now we need to cut these header bytes off, this is done by a standard dd cut, the following cuts away the first 4196 bytes. This method won't work for the Thinkpad 560X (and likely other older models).

Sparse instructions below provide you guidance how to do different parts of this pazzle but it's your duty to understand what to do and how to do that. A second alternative is to use Windows XP (works in Virtual Box too) together with Virtual Floppy Drive. Since the 560X is a bit older, it won't be a big surprise if the battery is as dead as a dodo. Boot the system with the W98 bootdisk, do not load CD-rom support.

Using HP USB Boot Utility, create a bootable USB flash drive [ using Windows 98 Boot Disk Floppy Image. DO NOT Power off the laptop or unplug the USB flash drive while the update is in progress or else update will fail and your computer will be unable to boot and system board may need to be serviced. A long beep followed by a short beep will notify you that the update is complete and the system will automatically power off. Power on the laptop then enter the BIOS setup by pressing F1 and Load BIOS defaults.

It is very easy to create such a bootable CD ISO image in Linux using the mkisofs tool By following any of the instructions here you are accepting the very real risk of turning your Think Pad into a big expensive paper weight, as a firmware update gone wrong can create unfix-able problems. Then, on Debian and Ubuntu, you can install the grub-imageboot package, then you just have to copy the iso file in /boot/images and run update-grub: (This process works for most Thinkpad models that has Windows XP, Windows Vista or Windows 7 OS) 1. Make sure that you have a fully charged battery pack and the AC Adapter is firmly plugged before proceeding with the BIOS update.

Lenovo/IBM provides firmware upgrades in a variety of packages: The Linux diskette is just the Diskette package that runs on Linux instead of Windows/DOS. On the X22, it worked with ECP 1.30 but not with BIOS 1.32 Lenovo recommends reseting your BIOS settings to their factory defaults after a firmware update.

This page is meant to describe ways to update the BIOS on a Think Pad that only runs Linux for users that don't have ready access to Windows. Follow these steps: Use "geteltorito" to extract the update image from ISO image, downloaded from Lenovo's drivers page.