ThinkPad X390

L490. Worst chassis quality of the bunch, but there are 2 DDR4 slots, up to 64Gb RAM. All of the X ones are soldered-in¹ 8Gb, which will be a bottleneck. ¹ sources: L490, X390, X13 Intel, X13 AMD

As MagicBoyUK mentioned this machine is on the inner edge of fifteen years old and isn't going to be a very good experience at basically anything. I would put zero dollars into it unless you plan on running it as an offline windows 7 machine. Dell Latitude 5490, 5400, 7490, and 5400 (Intel 8th gen f

Thanks for the answer :) I am using the thunderbolt 3 workstation dock gen 2. The dock itself is working properly since it does not give any issue with my X390. I already checked the screen refresh and it was set to be 60hz all the time, in fact the screen going off and on was not related to unplugg

I have exactly the same issue with my x390 yoga. Wasted at least 72HRs installing different windows relases and drivers. On linux however it works FLAWLESS. Fedora 43 with KDE with the laptop display + 2 different DELL monitors - 29UW and 27inch one. Dock is Lenovo 40AN. Also it tends to OVERHEAT in

Your original problems with it were the keyboard, heat, screen (I'm assuming you mean wobbly hinges), and USB-C port, and battery life, right? Heat is more or less normal, and so is battery, which can be replaced. But for the rest, it's up to you. If you can't stand it (yeah I wouldn't be able to to