[DRIVERS] Intel Chipset/MEI/VMD/Serial IO/GNA/DTT/HID/PMT (6xx/7xx/8xx)

[MoKiChU]

Hi everyone,

- Intel Chipset Drivers :

Package : 10.1.20266.8668 WHQL [27/06/2025]

Download : Link

Install/Update Process :

Launch "CHIPSET_Intel_vxx.x.xxxxx.xxxx.exe"

- Intel MEI Drivers (Drivers Only) :

Drivers : 2540.8.7.0 WHQL [28/09/2025]

DAL SoftwareComponent Driver (6xx/7xx) : 1.46.2024.221 WHQL [31/03/2024]
WMI SoftwareComponent Driver : 2522.8.2.0 WHQL [27/05/2025]

Download - 8xx : Link
Download - 6xx/7xx : Link

Install/Update Process :

Launch "Install.cmd" by right-click Run as admin > Restart your PC when the command prompt window disappears

- Intel VMD Drivers (Drivers Only) :

Drivers : 20.2.8.1028 WHQL [23/06/2025]
Download : Link

Install/Update Process :

- Press Windows key + X > Device Manager > Right-click on your Intel VMD device > Update driver > Browse my computer for driver software
- Browse... > Select the extracted drivers folder (VMD_Intel_v...) > Next

- Intel Serial IO Drivers (Drivers Only) :

Drivers - 8xx : 30.100.2529.2 WHQL [13/07/2025]
Drivers - 6xx/7xx : 30.100.2531.31 WHQL [30/07/2025]
Download - 8xx : Link
Download - 6xx/7xx : Link

Install/Update Process :

Launch "Install.cmd" by right-click Run as admin > Restart your PC when the command prompt window disappears

- Intel GNA Drivers (Drivers Only) :

Drivers : 3.5.0.1611 WHQL [12/08/2025]
Download : Link

Install/Update Process :

- Press Windows key + X > Device Manager > Right-click on your Intel GNA device > Update driver > Browse my computer for driver software
- Browse... > Select the extracted drivers folder (GNA_Intel_v...) > Next

- Intel DTT Drivers (Drivers Only) :

Drivers - 8xx : 9.1.10001.173 WHQL [29/09/2025]
Drivers - 6xx/7xx : 9.0.11911.64898 WHQL [05/08/2025]​
IPF Drivers - 8xx : 2.3.20200.4422 WHQL [29/08/2025]
IPF Drivers - 6xx/7xx : 2.2.10205.3620 WHQL [15/05/2025]
PPM Drivers - 8xx : 1.0.0.175 WHQL [29/08/2025]

Download - 8xx : Link
Download - 6xx/7xx : Link

Install/Update Process :

Launch "Install.cmd" by right-click Run as admin > Restart your PC when the command prompt window disappears

- Intel HID Drivers (Drivers Only) :

Drivers - 8xx : 2.2.2.17 WHQL [04/06/2025]
Download - 8xx : Link

Install/Update Process :

- Press Windows key + X > Device Manager > Right-click on your Intel HID device > Update driver > Browse my computer for driver software
- Browse... > Select the extracted drivers folder (HID_Intel_v...) > Next

- Intel PMT Drivers (Drivers Only) :

Drivers - 8xx : 3.1.2.6 WHQL [24/05/2024]
Download - 8xx : Link

Install/Update Process :

- Press Windows key + X > Device Manager > Right-click on your Intel PMT device > Update driver > Browse my computer for driver software
- Browse... > Select the extracted drivers folder (PMT_Intel_v...) > Next

OS requirements : Windows 10 64 bit or more recent.
Hardware requirements : Motherboards with Intel 6xx/7xx/8xx series chipsets.

TIPS :

If you want to manage the drivers (remove old/unused drivers for example) that you have in your Windows DriverStore
Use Driver Store Explorer (Right click on "Rapr.exe" > Run as administrator).

If you want better interrupts delivery latency
Enable MSI (Message Signaled-based Interrupts) mode on all your supported devices (see the column "supported modes") with
MSI Mode Utility (Right click on "MSI_Mode_Utility_v3.exe" > Run as administrator).

[MoKiChU]

Hi everyone,

- Intel Serial IO Drivers (Drivers Only) :

Drivers - 8xx : 30.100.2529.2 WHQL [13/07/2025]

Thread updated.

[MoKiChU]

Hi everyone,

- Intel DTT Drivers (Drivers Only) :

Drivers - 8xx : 9.1.10000.62 WHQL [05/09/2025]
IPF Drivers - 8xx : 2.3.20200.4422 WHQL [29/08/2025]
PPM Drivers - 8xx : 1.0.0.175 WHQL [29/08/2025]

Thread updated.

[MoKiChU]

Hi everyone,

- Intel Serial IO Drivers (Drivers Only) :

Drivers - 6xx/7xx : 30.100.2531.31 WHQL [30/07/2025]

Thread updated.

[MoKiChU]

Hi everyone,

- Intel MEI Drivers (Drivers Only) :

Drivers : 2540.8.7.0 WHQL [28/09/2025]

DAL SoftwareComponent Driver (6xx/7xx) : 1.46.2024.221 WHQL [31/03/2024]
WMI SoftwareComponent Driver : 2522.8.2.0 WHQL [27/05/2025]

Thread updated.

[MoKiChU]

Hi everyone,

- Intel GNA Drivers (Drivers Only) :

Drivers : 3.5.0.1611 WHQL [12/08/2025]

Thread updated.

[MoKiChU]

Hi everyone,

- Intel DTT Drivers (Drivers Only) :

Drivers - 8xx : 9.1.10001.173 WHQL [29/09/2025]
IPF Drivers - 8xx : 2.3.20200.4422 WHQL [29/08/2025]
PPM Drivers - 8xx : 1.0.0.175 WHQL [29/08/2025]

Thread updated.

[Light77]

Hi MoKichu, appreciate your efforts!

I have an ASUS ROG Strix B760-I Gaming WiFi board and got these updates from ASUS DriverHub today (about an hour ago):

Intel Dynamic Tuning Technology (APO) Driver
Version: 2.3.20200.4422

Intel Serial IO Software
Version: 30.100.2531.31

Management Engine
Version: 2540.8.7.0

After installing all of them and restarting, my Intel APO app doesn’t work anymore. I get the message “Failed to connect.”
I even get the same error after reinstalling all three drivers again (downloaded from your updated post via your 7xx links), running install.cmd as admin, and restarting.

Do you know how to fix that APO error? I don’t see any new error logs in Windows 11 Event Viewer. My CPU is an i5-13600K. Intel APO worked fine before these updates and let me disable/enable games as usual. It’s also still enabled in BIOS (Intel DTT). I didn’t change anything except installing those three driver updates.

[Taint3dBulge]

He has a guide on how to uninstall it and reinstall it when that happens. I dont know where that went. Im sure he does. Did you follow the instructions. "Launch "Install.cmd" by right-click Run as admin > Restart your PC when the command prompt window disappears" You might want to just try it again. Also go to your Microsoft store and check for updates, cause the Intel tuning app might need to be updated too.

[MoKiChU]

Hi,

Follow this with the last Intel DTT Drivers (Drivers Only) for 6xx/7xx from the first post of the thread : 

CLEANUP

/!\ If you already had Intel Application Optimization installed /!\
Uninstall it (Start > Settings > Apps) then restart your PC
Launch Driver Store Explorer > Check the boxes of all versions of these drivers (if you find them) :
dtt_ext.inf | dtt_sw.inf | dttcfg_ext.inf | dttcfg_sw.inf | dttui_ext.inf | dttui_sw.inf
ipf_acpi.inf | ipf_cpu.inf | ipf_ef_ext.inf | ipf_ef_sw.inf | ipf_smbus.inf
Check the box "Force Deletion" then click on the "Delete Driver(s)" button

INSTALL

Launch "Install.cmd" by right-click Run as admin > Automatic restart when install is done
Go in "Apps" folder > Install your app from the Microsoft Store shortcuts

[Light77]

Thanks for the quick reply. Your drivers are definitely working.

I found the issue—unfortunately, it was ASUS DriverHub. After today’s scan, I saw “Intel APO” as an install option and didn’t check the details, because I expected ASUS DriverHub to provide compatible drivers for my B760 board. Sadly, it pushed this one instead. Here’s a copy from the ASUS DriverHub update history:

Intel Dynamic Tuning Technology (APO) Driver
Version: 2.3.20200.4422
2025/11/10
32.44 MB

And apparently, according to your updated post, that version is for the 8xx chipset—not the 7xx chipset. So going forward, I’ll double-check any ASUS DriverHub updates that pop up. But honestly, I usually download the most important stuff from your posts anyway.

Then, in the Windows 11 Device Manager under Software components, I right-clicked Intel DTT Device Extension Component and Intel DTT Updater Component and used “Roll Back Driver.” Both are now on version 9.0.11911.64898, and it works again. Even after reinstalling your 7xx 9.0.11911.64898 drivers as a check, it’s still working.

Before that, it didn’t work even after multiple reinstalls (including your 7xx drivers), because Windows 11 doesn’t actually downgrade drivers and simply keeps the newest version—even if you think you’ve “updated” to the intended one. It only works if you manually roll it back in Device Manager.

Thanks again.