Hello!
I just setup a new MSI Thin 15 B12VE Laptop (This) and everything worked great out of the box. It came with a 512GB NVME in it and the first thing I did was remove it and put in a 2TB NVME. I did a fresh install of Windows 11 Pro which worked perfectly. It went through all the Windows updates and installed all those fine. I installed latest Nvidia drivers and I was ready to go! I saw there was a BIOS update from the version I was on (504) to a newer version that came out in December 2024 (509). I have done plenty of BIOS updates and never had problems. So I figured why not, lets upgrade to 509 (E16R8IMS.509).
It upgraded the BIOS with no problems and restarted. Right away I got the Windows 11 Blue screen "Inaccessible Boot Device" which is no biggy, I've seen this before on other PCs. I thought it probably reset the BIOS to Legacy support or something. That was not the case. I installed Windows 11 on UEFI so I figured that was it. Well, I went back into options and it defaulted to Chinese BIOS. I was able to get it back to English and did another restart. I see in the BIOS my NVME 2TB SSD, but I still get the blue screen when I try to boot to it. When I try to do a boot from the Windows 11 USB, it works. But the 2TB NVME is not listed anymore. So I'm assuming that's why it's blue screening. I see no options for Legacy vs UEFI settings. It's still just set to UEFI, which is what I would want. I can't reinstall Windows 11, as the NVME 2TB SSD doesn't show up anymore. I only see the USB stick listed that I'm booting from to install W11.
I'm lost. The 2TB NVME still shows up in BIOS, so I know the computer is reading it, but there is something that will not allow Windows 11 to "see" it as an available drive. Even SHIFT F10 Diskpart doesn't "see it" but it shows up in the new 509 BIOS as an available drive. I just can't boot to it or install Windows 11 to it again. I tried to downgrade to 504, which I was able to do and I was having the same problem because I'm sure something reset. I went back to 509 and I'm now stuck. I can go back to 504 but that's not the problem. W11 USB install doesn't "see" the 2TB NVME SSD anymore. Help!
I just setup a new MSI Thin 15 B12VE Laptop (This) and everything worked great out of the box. It came with a 512GB NVME in it and the first thing I did was remove it and put in a 2TB NVME. I did a fresh install of Windows 11 Pro which worked perfectly. It went through all the Windows updates and installed all those fine. I installed latest Nvidia drivers and I was ready to go! I saw there was a BIOS update from the version I was on (504) to a newer version that came out in December 2024 (509). I have done plenty of BIOS updates and never had problems. So I figured why not, lets upgrade to 509 (E16R8IMS.509).
It upgraded the BIOS with no problems and restarted. Right away I got the Windows 11 Blue screen "Inaccessible Boot Device" which is no biggy, I've seen this before on other PCs. I thought it probably reset the BIOS to Legacy support or something. That was not the case. I installed Windows 11 on UEFI so I figured that was it. Well, I went back into options and it defaulted to Chinese BIOS. I was able to get it back to English and did another restart. I see in the BIOS my NVME 2TB SSD, but I still get the blue screen when I try to boot to it. When I try to do a boot from the Windows 11 USB, it works. But the 2TB NVME is not listed anymore. So I'm assuming that's why it's blue screening. I see no options for Legacy vs UEFI settings. It's still just set to UEFI, which is what I would want. I can't reinstall Windows 11, as the NVME 2TB SSD doesn't show up anymore. I only see the USB stick listed that I'm booting from to install W11.
I'm lost. The 2TB NVME still shows up in BIOS, so I know the computer is reading it, but there is something that will not allow Windows 11 to "see" it as an available drive. Even SHIFT F10 Diskpart doesn't "see it" but it shows up in the new 509 BIOS as an available drive. I just can't boot to it or install Windows 11 to it again. I tried to downgrade to 504, which I was able to do and I was having the same problem because I'm sure something reset. I went back to 509 and I'm now stuck. I can go back to 504 but that's not the problem. W11 USB install doesn't "see" the 2TB NVME SSD anymore. Help!