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sicr0
Apprentice
Joined: 23 Mar 2022
Posts: 185
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 Posted: Tue Jun 03, 2025 3:12 am Post subject: [SOLVED] BootDevice not found after changing keyboard |
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Hi, I have an Elitebook 855 G7 with Gentoo installed.
I recently bought a new keyboard and replaced the old one since some keys where falling off.
Then when I rebooted I was greeted with
| Code: | BootDevice Not Found
Please install an operating system on your hard disk.
Hard Disk - (3F0)
F2 System Diagnostics
For more information, please visit: www.hp.com/go/techcenter/startup
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The disk is recognized and using a Live USB I was able to read all the files inside.
So I chrooted and reinstalled the GRUB, but the result was the same.
Does somebody know how could I go about troubleshooting this? It's extremely weird.
Last edited by sicr0 on Tue Jun 03, 2025 4:31 pm; edited 1 time in total |
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Banana
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Location: Germany
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sicr0
Apprentice
Joined: 23 Mar 2022
Posts: 185
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| Posted: Tue Jun 03, 2025 4:00 pm Post subject: |
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Yep, I replaced the keyboard and had to fully open the laptop since the motherboard has to be mounted on it.
The disk is recognized and readable:
| Code: | liveuser@localhost-live:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 2.1G 1 loop /run/rootfsbase
sda 8:0 1 14.4G 0 disk
├─sda1 8:1 1 2.3G 0 part /run/initramfs/live
├─sda2 8:2 1 12.6M 0 part
└─sda3 8:3 1 300K 0 part
zram0 252:0 0 8G 0 disk [SWAP]
nvme0n1 259:0 0 476.9G 0 disk
├─nvme0n1p1 259:1 0 256M 0 part
├─nvme0n1p2 259:2 0 4G 0 part
└─nvme0n1p3 259:3 0 472.7G 0 part
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| Code: | liveuser@localhost-live:~$ blkid
/dev/sda1: BLOCK_SIZE="2048" UUID="2024-10-24-15-04-27-00" LABEL="Fedora-WS-Live-41-1-4" TYPE="iso9660" PARTLABEL="ISO9660" PARTUUID="7c243d72-530f-4837-9420-263adb58fd3a"
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| Code: | liveuser@localhost-live:~$ sudo fdisk -l /dev/nvme0n1
Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: WDC PC SN530 SDBPNPZ-512G-1006
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 6CE89B2D-9E87-D945-90E6-B94E651C834B
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 526335 524288 256M EFI System
/dev/nvme0n1p2 526336 8914943 8388608 4G Linux swap
/dev/nvme0n1p3 8914944 1000215182 991300239 472.7G Linux filesystem
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I was even able to do a backup. I chrooted into /dev/nvme0n1p3 and ran grub-mkconfig again but it didn't work |
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sicr0
Apprentice
Joined: 23 Mar 2022
Posts: 185
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| Posted: Tue Jun 03, 2025 4:31 pm Post subject: |
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Thanks for the help! I was able to solve it.
I tried to reinstall the GRUB with
| Code: | grub-install --efi-directory=/boot
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And it fixed the issue! |
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Installing Gentoo
