ASUS TUF Gaming F17 FX706HM Touchpad Fix

Offline repair package for the ELAN1203 / ASUS Precision Touchpad issue on the ASUS TUF Gaming F17 FX706HM.

Overview

Some ASUS TUF Gaming F17 FX706HM laptops lose the internal touchpad after a Windows reinstall, driver cleanup, BIOS update, or Windows Update cycle. Device Manager usually shows the touchpad as an I2C HID Device with Code 51:

I2C HID Device
Device instance path: ACPI\ELAN1203\...
Problem code: CM_PROB_WAITING_ON_DEPENDENCY / Code 51

This repository contains a small repair script and the required ASUS Precision Touchpad driver files, so the fix can be applied without relying on Windows Update or the ASUS support site being available.

What This Fix Does

The script applies the same repair steps that fixed the issue on an FX706HM system:

Step	Action
1	Re-enables the touchpad in ASUS registry keys used by Armoury Crate / ASUS hotkeys
2	Dynamically finds ACPI\ELAN1203 devices and disables problematic ELAN power-management flags that can keep the device stuck in D3Cold
3	Installs the local ASUS Precision Touchpad driver using pnputil
4	Restarts the parent Intel Serial IO I2C controller so Windows enumerates the touchpad again

After the fix, Device Manager should show ASUS Precision Touchpad and the internal pointer device should work again.

Included Files

asus-tuf-f17-trackpad-fix/
|-- driver/
|   |-- AsusPTPFilter.cat
|   |-- AsusPTPFilter.inf
|   `-- AsusPTPFilter.sys
|-- DRIVER-PROVENANCE.md
|-- fix-trackpad.bat
|-- fix-trackpad.ps1
|-- LICENSE
`-- README.md

The driver folder contains the ASUS-signed Precision Touchpad driver package. The repair script verifies the bundled file hashes and driver catalog signature before installing it locally. See DRIVER-PROVENANCE.md for hashes and source notes.

Quick Start

1. Download or clone this repository.
2. Keep the folder structure intact. The driver folder must stay next to fix-trackpad.ps1.
3. Run fix-trackpad.bat.
4. Confirm the Windows administrator prompt.
5. Wait until the script finishes.
6. Restart Windows if the touchpad does not respond immediately.

Manual Driver Install

Use this method if the script does not complete or if you prefer installing the driver manually.

1. Open Device Manager.
2. Expand Human Interface Devices.
3. Right-click the broken I2C HID Device.
4. Choose Update driver.
5. Choose Browse my computer for drivers.
6. Choose Let me pick from a list of available drivers on my computer.
7. Click Have Disk.
8. Browse to the repository's driver folder.
9. Select AsusPTPFilter.inf.
10. Install the driver and restart Windows.

Expected Result

Before the repair:

Device	Expected State
I2C HID Device / ACPI\ELAN1203	Code 51 / not working
ASUS Precision Touchpad	Missing
Internal touchpad	No pointer movement

After the repair:

Device	Expected State
I2C HID Device / ACPI\ELAN1203	Working
ASUS Precision Touchpad / HID\ELAN1203&COL02	Working
HID-compliant mouse / HID\ELAN1203&COL01	Working
Internal touchpad	Pointer and gestures available

Why It Breaks

The ELAN1203 touchpad stack needs two layers:

Layer	Driver	Purpose
I2C bus layer	hidi2c.sys	Microsoft inbox driver for I2C HID communication
Precision touchpad layer	AsusPTPFilter.sys	ASUS driver that exposes the device as a Precision Touchpad

When only the Microsoft I2C HID layer is present, Windows can see the ACPI device but cannot complete the full touchpad stack. That is why the device often remains stuck with CM_PROB_WAITING_ON_DEPENDENCY.

Installing the ASUS Precision Touchpad driver restores the missing filter layer and lets Windows create the proper ASUS Precision Touchpad device.

Troubleshooting

Problem	What to Try
Script says driver files are missing	Make sure the driver folder is still next to fix-trackpad.ps1
Script says hash mismatch	Do not run the modified package. Re-download from a trusted source or use the ASUS/Microsoft driver manually
Driver catalog signature is not valid	Do not install the bundled driver; use ASUS Support or Microsoft Update Catalog instead
Access denied	Start fix-trackpad.bat again and accept the UAC prompt
Touchpad still does not move	Press the ASUS touchpad hotkey, usually Fn + F9 or Fn + F6 depending on the keyboard layout
Code 51 remains	Restart Windows, then run the script again
Driver installs but gestures are missing	Open Settings > Bluetooth & devices > Touchpad and check the Windows touchpad settings
No touchpad in BIOS/UEFI either	Check BIOS settings or consider a hardware/connector issue

Supported Hardware

Tested hardware:

Model	Touchpad	Status
ASUS TUF Gaming F17 FX706HM	ELAN1203	Tested

Likely compatible, but not personally verified:

Model	Notes
ASUS TUF Gaming F17 FX706HC	Same platform family
ASUS TUF Gaming F17 FX706HE	Same platform family
ASUS TUF Gaming F17 FX706HF	Same platform family
Other ASUS laptops using HID\ELAN1203&COL02	Driver INF includes this hardware ID

Official References

ASUS recommends installing the ASUS Precision Touchpad driver from the Pointing Device category when troubleshooting touchpad issues.

Useful ASUS pages:

Page	Link
FX706HM support page	https://www.asus.com/supportonly/fx706hm/helpdesk_download/
ASUS touchpad troubleshooting FAQ	https://rog.asus.com/us/support/faq/1042539/

Official ASUS reference image from the touchpad troubleshooting article:

Notes

The bundled driver files are ASUS-signed files taken from a working Windows installation after installing the ASUS Precision Touchpad package. They are included here so the repair can be done offline. If your environment does not allow redistributed driver files, use the official ASUS or Microsoft Update Catalog route described in DRIVER-PROVENANCE.md.

This project is not affiliated with ASUS. ASUS, TUF Gaming, Windows, and ELAN are trademarks of their respective owners.

License

MIT License. See LICENSE for details.