What issue did you have pairing a Bluetooth keyboard in Windows 11? I've done that and had no issues even with ones that want me to enter a pairing code. They also for some mind boggling reason don't support volume control over HDMI/DP with most monitors which is infuriating.Īnd the fact you need to spend $2000+ to get a laptop from them that can handle 2+ external monitors is NUTS. And sometimes you have to use a 3rd party app to even enable Apple's HiDPI support on some displays because for whatever reason Apple hasn't blessed it.Īpple also removed sub-pixel rendering in 10.14 so on non-HiDPI displays text looks particularly bad compared to Windows or Linux. Windows does fractional scaling correctly, a straight line is a straight line, fonts are sharper and rendering 4K is always rendering 4K and not 5K taxing a crappy GPU. It's not as big of a problem anymore but on lower end Intel Mac GPUs like the 2018 Mac Mini scaling a 4K display to "Look like 1440p" takes more than the GPU can really muster and animations lag horribly and drop frames all over the place. To have it look really good you need a ~200ish PPI display which at 27" means 5K and all the added expense of that. Maybe using a thin wire or aluminium foil somewhere to discharge it.Īnother solution would be to avoid buying dell computer since they know about this issue but did not bother to recognized it and provide a fix (they don't even propose basic advice on how we could isolate the touchpad).For HiDPI because of the way Apple handles it something like a 27" 4K display (really the sweet spot of sharpness and price right now) will either have to be run at "Looks like 1080p" (which is huge at 27"), tiny native 4K or some non-integer scale leading to overall blurriness and problems from that (different thickness lines). The cursor continued to move by itself.)Ī more advance solution is welcome: a solution that would solve this electromagnetism issue by directly isolating the touchpad. (I tried to switch off the dell touchpad from the dell touchpad software, but that wasn't enough. If you really need the noisy device (the one that send electromagnetism waves): uninstall the touchpad driver of your dell computer. This problem is well-known: (most?) dell touchpad are badly designed, they are affected by electromagnitism noise from other devices.Ĭheck if the issue remains after unplugging all electric devices around you (and pray that the waves doesn't come from your neighbor) I have this issue when I plug the charger of another device (a heating blanket). Will buy Mac or Sony or other hardware next time. THey did replace the touchpad in the end of the warranty period, but trouble with drift began after that, and their answer was "too late for you". That helps quite a bit, inserting the use mouse brings up a warning. However, once you disable that stupid track stick, then you can turn on touchpad.Īlso, in Win 7 mouse settings, I found an option to use software to turn off touchpad while mouse is installed. You may try that in order to start windows and then change your mouse settings. In this system, we sometimes could get a USB mouse to work, so we could use the machine, but that required a BIOS setting that disabled the touchpad while USB mouse was installed. There is in the Control Panel a Mouse item, choose that, wander through settings until you get to the thing where you can disable the track STICK. Once windows starts, use keyboard navigations. Problem was very bad, cursor pulled off to side even in the system bios. In Dell Latitude E6400, the following fix was found. Problem is in TRACK STICK, not touchpad per se.
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