Help! Lilliput Touchscreen stopped working!

tigergibb · 09-15-2007, 07:41 PM

Well, I've been without my CarPC for 1-2 months now because when I installed some new switches, it quit working. I fixed it and it was simply some loose connections. I powered it back up and everything worked great! A few minutes later, after I restarted it, the touchscreen stopped working. I can see still everything on the monitor, but the whenever I touch the screen, it moves the curser into the bottom right part of the screen.

I took my fingernail and ran it across the edges to check for dirt/objects and there were none. It won't let me calibrate it. Whenever I try to, it doesn't do anything. It does recognize the touchscreen though.

Anyone know what's wrong or what I can check? This is less than a year old

. $1000 in CarPC parts sitting there with no use.

Thank you, Daniel.

tigergibb · 09-16-2007, 02:06 PM

I started it up this morning and this time it actually let me calibrate it. The calibration worked normally, but when it was done every time I tried to press something the curser disapeired. When I moved my mouse, the curser was in the top right corner.

tigergibb · 09-16-2007, 03:12 PM

I uninstalled the touchkit and drivers. I then installed the newest drivers/touchkit and it does the same exact thing. Whenever I try to calibrate it with the new touchkit though, it says The linearity is not correct. It then asks me if I want to recalibrate it. If I choose "Yes" it'll do the same thing. If I choose "No," it won't work at all until I calibrate it. It is going to the bottom left corner whenever I touch anywhere on the screen now.

DarquePervert · 09-16-2007, 03:18 PM

Try loosening the case in that corner. IT's probably the edge of the bezel pressing against the touchscreen.
If that doesn't fix it, you may have a faulty touchscreen.