CF-33 Touchscreen issues???
Posted: Sun Dec 17, 2023 12:27 pm
I think this CF-33 has a bad touchscreen. It is a CF-33AFPEJVM It is pretty well speced out with the i57300U at 2.6GHz, 16 GB, and a 512 GB SSD. It is running Windows11 Pro 64bit.
I have a dead vertical band that starts about an inch from the left side, goes about an inch to an inch and a half, and then the rest of the screen is fine. This is only for touch and not the stylus. Problem is the first two rows, ESC, Q, don't work on the keyboard with touch input. I might not have noticed this, if it had come with a keyboard. But I found a nice one (looking anyways) I could afford without one. Since I wanted it primarily for a drawing tablet, I was okay with this.
I have tried to calibrate it a few times, it goes well as all the target points are outside of this dead band, but the pen input does actually seem off around the mille 2/3 of the screen. I calibrated the two inputs separately.
Anyways, I just got this from eBay and I am hoping it is an easy fix, and not a bad touchscreen. If it is bad, I need to let the seller know. Any ideas for fixing, or proving???
This is the touch input in Black. I expected it to be a more defined cutoff line, but it seemed to be speed dependent and I kept opening the side menus too... The bottom right corner kept dropping out also. Could be user error, but it felt like it wasn't "sticking" if that makes sense?
The red is the pen input. I am just using Microsoft white pages at the moment.
I have a dead vertical band that starts about an inch from the left side, goes about an inch to an inch and a half, and then the rest of the screen is fine. This is only for touch and not the stylus. Problem is the first two rows, ESC, Q, don't work on the keyboard with touch input. I might not have noticed this, if it had come with a keyboard. But I found a nice one (looking anyways) I could afford without one. Since I wanted it primarily for a drawing tablet, I was okay with this.
I have tried to calibrate it a few times, it goes well as all the target points are outside of this dead band, but the pen input does actually seem off around the mille 2/3 of the screen. I calibrated the two inputs separately.
Anyways, I just got this from eBay and I am hoping it is an easy fix, and not a bad touchscreen. If it is bad, I need to let the seller know. Any ideas for fixing, or proving???
This is the touch input in Black. I expected it to be a more defined cutoff line, but it seemed to be speed dependent and I kept opening the side menus too... The bottom right corner kept dropping out also. Could be user error, but it felt like it wasn't "sticking" if that makes sense?
The red is the pen input. I am just using Microsoft white pages at the moment.