05-15-2018 09:19 AM
Recently bought an old L540.
Great machine in excellent condition.
Original keyboard wasn't backlit, and the trackpad was the horrible one without the 3 buttons on top.
I tried changing the keyboard (ebay one), and it works great.. Except the backlight.. Filing complaint to seller.
However - the trackpad is what bothers me.
I've installed win 10. The newest edition. 1803.
The trackpad I bought is: https://www.ebay.com/itm/Trackpad-Touchpad-Three-Keys-Button-for-IBM-Lenovo-Thinkpad-L440-L540-L450-...
The 3 buttons work.
Pressing and dragging rarely works.
Multitouch is not even an option. Like scrolling on the web using 2 or 3 fingers.
I've searched everywhere for drivers for it.
Newest ones, old ones, removing files, following guides. Jeez I worked hard.
Still no solution.
So my question stands:
Have anyone had similar experience replacing the trackpad, and then making it work properly?
The trackpad has a name: LEN2004
I'd love to name all the driver versions I've tried - but I exploded and decided to reinstall windows 10 completely, with the new trackpad installed as well.
But once that's done, I will go through all the processes once more, in case no one has come up with some advice.
I hope you can help me out - else I'll have to use the old original one.