Make sure you follow on screen info to update the BIOS. In some case, the battery must charge to 80-100%. Make sure your laptop power supply plugged in. Next hit the F12 key and select USB mass storage device as boot source. Updating the BIOS on Lenovo x230 laptop from Linux using a USB flash penįirst, interrupt boot process by pressing the ENTER key. $ sudo dd if=x230.img of=/dev/sdc bs=64K status=progressįinally, reboot your Linux based laptop with the reboot command or shutdown command: Please note that you can display progress with dd command: Run the following command to write the image named x230.img to the USB stick: You can identify USB stick with the following command: Sample outputs: Booting catalog starts at sector: 20Įl Torito image starts at sector 27 and has 65536 sector(s) of 512 Bytes Geteltorito is an El Torito boot image extractor. # STEP 1 - Install pkgs to compile aur #Īnother option is to just grab the Perl script and run it as follows: SUSE/OpenSUSE Linux user type the following zypper command:Īrch Linux user install the geteltorito AUR package using the following method: $ sudo dnf install geteltorito genisoimageĬentOS/RHEL user need to type the following yum command: Type the following apt command/ apt-get command to install it on a Debian/Ubuntu Linux:įedora Linux user should type the following dnf command: One can use the wget command or curl command to grab the bootable CD: Use Google or to search for “lenovo x230 bios”. These days latest models of ThinkPads support direct BIOS/Firmware updates using Linux CLI and GUI. The procedure discussed here is for an older model of Lenovo ThinkPad and other models.
I am going to update my BIOS for the Lenovo x230 laptop. Press F12 key and select USB mass storage device as boot source.Interrupt boot process by pressing the ENTER key.Run the dd command to write extracted image to USB stick or pen.Use the geteltorito command to extract bootable image.Download Lenovo BIOS Bootable CD for your Laptop model.Procedure to update Lenovo BIOS from Linux
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