Intel Total Storage Encryption - 11 (24H2 or Later) Driver 1.5.1.1047
by Lenovo
What you are downloading
This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.
- Package
- nzete01w.exe, 995 KB
- Published by
- Intel
- Digitally signed
- Windows checks this signature before installing
- Inside
- 4 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- Install.bat1 KB
- TSE.cat11 KB
- TSE.inf10 KB
- TSE.sys83 KB
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Lenovo
- Device
- Intel(R) Total Storage Encryption Device
- Driver version
1.5.1.1047- Release date
- August 19, 2026
- Supported Windows
- Windows 11
- Architecture
- 64-bit (x64)
- File size
- 995 KB
- File name
nzete01w.exe- Digital signature
- Signed - catalog
TSE.cat - INF version
03/06/2026,1.5.1.1047- INF provider
- Intel
- Device class
- System
- Source
- Lenovo official catalog
- Last verified
- August 24, 2026
- SHA-256
89ce3e55895c22a53c8f779fa94d2f329915793aa20e86731b60b7a160301196
Supported devices (1)
Supported hardware IDs (1)
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.
- Download the file with the button above - it comes directly from Lenovo official catalog.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- If it asks to restart the computer, let it.
Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).
Other versions of this driver
| Version | Released | Source |
|---|---|---|
| 1.5.0.1046 | May 6, 2026 | Lenovo official catalog |
| 1.5.0.1043 | April 27, 2026 | Lenovo official catalog |
| 1.5.0.1047 | April 15, 2026 | Lenovo official catalog |