Find the usbfmtpw.exe application within the extracted folder.
Using this tool requires a specific preparation process to ensure it boots correctly on modern systems:
Use this utility to format and create a . Note that some users report this formatting tool works best on Windows 7; Windows 10 users may need to use Rufus to create a FreeDOS drive first and then manually copy the files. Configure BIOS Settings : i7tm38us 1.90 version.exe download
Access the BIOS (usually by tapping or Enter at the Lenovo logo).
Boot from the USB drive (tap during startup to select the boot device). Select "Set system identification" from the main menu. Find the usbfmtpw
: Run the downloaded i7tm38us.exe to extract its contents, typically to C:\DRIVERS\Maintenance Diskette\i7tm38us\ . Create a Bootable Drive :
: Essential for warranty validation and asset management. Configure BIOS Settings : Access the BIOS (usually
The utility allows users to write the following data directly to the system's EEPROM:
Disable and set the startup mode to Legacy Only or Legacy Support , as the maintenance utility does not support UEFI-only mode. Execute Maintenance :
: A unique ID for the system board. How to Use i7tm38us.exe 1.90