![BSOD Asus Z270 (Inaccessible boot device) after bios update - CPUs, Motherboards, and Memory - Linus Tech Tips BSOD Asus Z270 (Inaccessible boot device) after bios update - CPUs, Motherboards, and Memory - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2017_05/20170518_132710.thumb.jpg.06a80a49243934622fc7fee3fd7cc137.jpg)
BSOD Asus Z270 (Inaccessible boot device) after bios update - CPUs, Motherboards, and Memory - Linus Tech Tips
![ROG strix z390-i. the bios is not recognizing either of my m.2 as nvme unless I switch sata to ahci. : r/ASUSROG ROG strix z390-i. the bios is not recognizing either of my m.2 as nvme unless I switch sata to ahci. : r/ASUSROG](https://i.redd.it/rog-strix-z390-i-the-bios-is-not-recognizing-either-of-my-m-v0-mto22wexh5b81.jpg?width=4556&format=pjpg&auto=webp&s=df186a1c1569764a5158197bfbe6db84e2b64d5c)
ROG strix z390-i. the bios is not recognizing either of my m.2 as nvme unless I switch sata to ahci. : r/ASUSROG
![ASUS ROG Crosshair VIII Impact, X570, Mini-DTX Gaming Motherboard, AMD, AM4, Ryzen 3000, 10 Power Stages, PCIe 4.0, M.2, DDR4, OptiMem III, Wi-Fi 6 (802.11ax), Intel LAN, USB 3.2, Aura Sync, SATA, ASUS ROG Crosshair VIII Impact, X570, Mini-DTX Gaming Motherboard, AMD, AM4, Ryzen 3000, 10 Power Stages, PCIe 4.0, M.2, DDR4, OptiMem III, Wi-Fi 6 (802.11ax), Intel LAN, USB 3.2, Aura Sync, SATA,](https://m.media-amazon.com/images/S/aplus-media-library-service-media/326a0e8a-2896-4f52-a042-7149149437f7.__CR0,0,600,450_PT0_SX600_V1___.jpg)
ASUS ROG Crosshair VIII Impact, X570, Mini-DTX Gaming Motherboard, AMD, AM4, Ryzen 3000, 10 Power Stages, PCIe 4.0, M.2, DDR4, OptiMem III, Wi-Fi 6 (802.11ax), Intel LAN, USB 3.2, Aura Sync, SATA,
![Major UEFI release - New UEFI BIOS updates for ASUS AMD motherboards W12 - B450, B550, X370, X470, X570, A520 - 71 Boards - Includes BETA AGESA 1.2.0.1 Patch A* ( 1.2.0.2 ) Major UEFI release - New UEFI BIOS updates for ASUS AMD motherboards W12 - B450, B550, X370, X470, X570, A520 - 71 Boards - Includes BETA AGESA 1.2.0.1 Patch A* ( 1.2.0.2 )](https://preview.redd.it/qt5lqfglmhp61.png?width=2560&format=png&auto=webp&s=843cdc9d621868bb7ef298fb2f767ef78fa70acc)