![]() ![]() I added “usbcore.quirks=2386:433b:bk” to my kernel parameters and the touchscreen started working. When I looked for other people who had issues with the Raydium Touch System, I found this answer on the Arch forum of someone who fixed it with the solution as follows: The touch screen is, as best as I can tell, connected over the USB bus, as it shows up with the command lsusb as: I’ve tried to find how to get the touch screen working but have run into the limits of my own understanding for how to perform this fix. We did all that work and did the aforementioned work around to get the touch pad working, and at this point the laptop is working perfectly with the exception of the touch screen. Long story short, an update from Pop OS 20.04 to 21.10 failed very badly (dropped my family member back to a BusyBox prompt) and I had to walk her through creating a bootable Manjaro flash drive, booting Manjaro, mounting the internal HDD, saving data to external USB storage, manual partitioning (in order to create separate /home partition), installing Manjaro, and restoring data, all over the phone. We had to jump through some hoops to get the touch pad working but could never figure out the touch screen, which worked in Windows no problem. I helped install Pop! OS on it which has been working, with the exception of the touch screen, for a year. Dead Pixel Policy: In Accordance with ISO 13406-2 norm.About a year ago I got a family member a Lenovo IdeaPad 3 (Model: 81WE00NKUS) for Christmas.The order is not processed unless requested information has been received. If the machine has a weakened or fragile digitizer board, the replacement unit or assembly will not have proper touch or in some cases it may not have touch at all. Kindly check your digitizer board and cable since they are the most likely cause of any touch issue please do not open a return claiming the touch did not work. Ghost Touch, Running Touch, No-Touch, and Inverted Touch are not screen related issues. R156NWF7 R2 is picky part number number and does give lot issues with Touch Functions. Please provide laptop serial number if you don't have screen part number.Ĥ. We need your existing screen part number to match up.Ģ. You must verify following information in checkout note to enable order processing.ġ. ![]()
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