M-Flash finds USB, not BIOS file - MSI Global English Forum
...Yes, NEVER EVER use Liveupdate to update bios! 1/ To run M-Flash, do exactly that: - Download >>Bios V4.B0<<. - Take an USB pen having no more than 16GB (physical size) with only one partitio n. Verify it with CHKDSK. - Unzip it and copy the file "E7850IMS.4B0" on the root of the USB pen. - Boot and enter in Bios Setup. Press [F6], confirm, press [F10] and confirm. Pc should restart. - Enter ......
https://forum-en.msi.com/index.php?threads/m-flash-finds-usb-not-bios-file.317469/
[SOLVED] B550-A PRO - Mflash gave black screen (no file select ...
...I went to flash my bios, so I downloaded the newest beta file from msi 7C56vAA1 (Beta version). I went into the bios -> clicked Mflash -> clicked yes on prompt for reboot -> was provided a lit black screen on both monitors and nothing else. From here I rebooted, and now I only get the black screen....
https://forum-en.msi.com/index.php?threads/solved-b550-a-pro-mflash-gave-black-screen-no-file-select-rebooted-now-pc-only-black-screen-on-boot.375696/
MSI Motherboard M-FLASH Bios update : r/MSI_Gaming - Reddit
...Hello, I got MSI B450 Gaming Plus Max motherboard together with Ryzen 3 4100 for my brother's PC. Im building it for him next monday and I got quick question. Since on the box of the motherboard it says "Ryzen 3000 series ready", I'm assuming its not ready for 4100 out of box. That means I will have to update BIOS, and since I wont have any compatible cpu's, I will have to use their M-FLASH ......
https://www.reddit.com/r/MSI_Gaming/comments/y9mowk/msi_motherboard_mflash_bios_update/
Can't update BIOS (black screen when entering M-flash) and ... - Reddit
...Commenting here for other folks with this issue to see. But I had three things I had to do: Unplug all USB drives (except keyboard and bios flash drive) ? good tip, thanks OP. Switch to HDMI for my monitor Try multiple flash drives. The one I was using initially wouldn?t work with mflash for some reason. Good luck!...
https://www.reddit.com/r/MSI_Gaming/comments/tg5rpq/cant_update_bios_black_screen_when_entering/
Cannot get MFlash to see any bios file : r/MSI_Gaming - Reddit
...I've found a 1GB USB stick lying around, formatted it to MBR FAT32 and tried putting the BIOS file in a folder, I've tried putting it in the root of the USB drive, I've tried renaming it to MSI.ROM. Google has told me that all of this should work, but it doesn't. MFlash still refuses to see any bios file... Please help....
https://www.reddit.com/r/MSI_Gaming/comments/pr5pkn/cannot_get_mflash_to_see_any_bios_file/
MFlash Crash - MSI Global English Forum
...The MFlash tool worked fine, recognized the new BIOS file, updated it, rebooted, and nothing. So, even when you do it the right way, it still doesn't work apprently. I think it's safe to say at this point that this new BIOS update to support Ryzen 5000 series CPUs is a bust. What CPU does he have?...
https://forum-en.msi.com/index.php?threads/mflash-crash.375590/
Black screen after entering mflash : r/MSI_Gaming - Reddit
...Black screen after entering mflash Pretty straight forward, tried to enter mflash, now stuck on black screen with no power to the peripherals. Tried restarting multiple times, yet nothing. Anyone has an idea?...
https://www.reddit.com/r/MSI_Gaming/comments/dfd81p/black_screen_after_entering_mflash/
msi b550 failed bios update (mflash and flashback)
...I used the standard procedure with an usb -> not recognized from mflash I used the C ssd directory -> bios files corrupted I used flashback -> the red led start flashing for 1-2minutes than completely red (i think it means corrupted) I used different versione of the new bios, 2022 and 2025....
https://forum-en.msi.com/index.php?threads/msi-b550-failed-bios-update-mflash-and-flashback.411441/
M-Flash doesn't load - MSI Global English Forum
...Hy guys, I have the same issue with my msi b350 tomahawk arctic, I cannot Start the Mflash, It reboot ing the PC, I get the entering Mflash screen than It goes Black, can someone help me please?...
https://forum-en.msi.com/index.php?threads/m-flash-doesnt-load.325386/
Bios Update - files not found on usb stick - MSI Global English Forum
...Went to upgrade the bios using the MFlash utility, but it does not see the bios files on the usb stick. It's formatted FAT32. MFlash sees the stick, sees the 2 two folders on the stick, 7C7vA62 and system volume information (hidden folder) but does not see the actual files, it thinks the folder is empty. Verified they are there in File Manager....
https://forum-en.msi.com/index.php?threads/bios-update-files-not-found-on-usb-stick.357777/