Navigate to -> Secure Boot and toggle it to Disabled .
Many versions require you to create a bootable DOS floppy disk, USB, or CD/DVD because this utility cannot run within a modern Windows environment (like Windows 10/11) due to direct hardware access restrictions.
In the world of hardware maintenance, firmware updates, and legacy system repairs, encountering a cryptic filename like is not uncommon. This executable typically represents a specific firmware flasher, a BIOS update utility, or a proprietary device controller patch. However, due to its obscure nomenclature, finding a legitimate, safe download link for the 1.90 version can be frustrating and fraught with risk. i7tm38us 1.90 version.exe download
Regarding the specific "version 1.90," it's important to note that this exact version number may not be displayed on the Lenovo website. The download link i7tm38us.exe provides the most recent HMD tool, which should have all the functionalities you need. The version number can sometimes be seen when running the tool.
: If you can identify the manufacturer or the software developer, visit their official website. Most companies provide their software products through their websites, often in a "Support" or "Downloads" section. Navigate to -> Secure Boot and toggle it to Disabled
Are you currently facing a (like a black screen or error code) with this update?
I'm assuming you're looking for information on a specific software or executable file. I'll provide a general response, and if you have any specific questions or concerns, feel free to ask. The download link i7tm38us
[i7tm38us.exe Extraction] ──> [Run usbfmtpw.exe] ──> [Format Target USB] ──> [Bootable HMD Drive] Method A: Using the Native Lenovo Utility
If you've recently replaced a motherboard on a Lenovo ThinkPad or are dealing with a "Bad Serial Number" or "Invalid UUID" error in your BIOS, you likely came across the file version 1.90. This utility, officially known as the Lenovo Hardware Maintenance Diskette (HMD) , is an essential but restricted tool used by technicians to program vital system information into a new motherboard's EEPROM. What is the i7tm38us Utility?
If you are looking for generic BIOS updates, check the official Lenovo site BIOS Update Utility (Windows) for Windows 10/11 (64-bit) for the most current updates. How to Use the i7tm38us Utility