I have 3 displays at work.

 A laptop with 3840x2400 resolution and two external monitors with 1920x1080 resolution.
When i use the recommended and default 250% scale setting on the laptop (in the microsoft display settings menu), Solidworks and PDM will show correct on the laptop but unusable large on the external monitors.
When i use the 100% scale setting on the laptop, Solidworks and PDM will show