My ph315-55 touchpad not working in windows 11

dantropical
dantropical Member Posts: 11

Tinkerer

edited August 6 in Predator Laptops

Hello Y'all,

I am near my wits end and am reaching out as a last resort. About three weeks ago my ph315-55 touchpad stopped working in windows. I have been troubleshooting this to no avail. Sometimes I can fix it, and it will work for a little and then stop (possibly related to shutdown or sleep). The touchpad works fine in bios.

Things I have attempted:

Reinstalled the touchpad and serial io drivers

Messed around in registry + every cmd troubleshooting prompt I know

Fresh windows 11 install

Reached out to Acer and Microsoft.

A few more things that I cannot remember off the top of my head

This occurred at a time when I was busy, and I did not check if a recent update caused this issue. The elan/touchpad drivers do not show up in device manager. I have a i2c HID device (code 10). Any ideas would be greatly appreciated.

[Edited the thread to add model name to the title]

Best Answer

  • dantropical
    dantropical Member Posts: 11

    Tinkerer

    Answer ✓

    I resolved the issue by re-seating the ribbon cable that connects the motherboard to the touchpad.

Answers

  • Puraw
    Puraw ACE, Member Posts: 14,047 Trailblazer
    edited August 6

    Just restore your system to before 3-weeks and nothing other than updates and registry edits will be lost, takes 5 minutes to restore: Type restore and click on "Create a restore point" then click on "System restore" with a date.

  • dantropical
    dantropical Member Posts: 11

    Tinkerer

    Thanks for the advice Puraw, I have been reading many of your comments on other similar threads. The fresh install wiped out all previous restores, but even when I restored before the same issue was occurring (possibly because I didn't have an old enough restore point). This is what I will be doing next time first, hindsight is a B. A new windows update seems to have fixed it. I just find it odd that it only wiped out my touchpad and not others.

  • dantropical
    dantropical Member Posts: 11

    Tinkerer

    Scratch what I said in the above post. I set a restore point earlier today when my touchpad was working. Later on, it stopped working and gave the same error after an hour of use. I ran the restore, but it did not fix the touchpad. Any other tips? I'm running current bios and windows.

  • dantropical
    dantropical Member Posts: 11

    Tinkerer

    Answer ✓

    I resolved the issue by re-seating the ribbon cable that connects the motherboard to the touchpad.