Please note that in the description of the model on different photos there are different touchpads. It seems that NumLock on the touchpad is only on the "D" model, and the "DA" does not have it. Because According to the description of the laptop "WITHOUT OS", the employee asked Windows to roll. I’ll make a reservation right away, this is the UM433D model, not the UM433DA. Looks like "D" differs from "DA" in touchpad, (see pictures below in other comments). The "D" on the touchpad has "NumLock" (fun). And most importantly, the model came with a surprise. If you immediately look at the SSD, then you will find a second partition with a size of 3.03 GB with a Win10 image. You only need to specify in the BIOS that you need to "boot" from the D: drive (look in the BOOT section) I think the UM433DA has the same thing. Here is a bonus from the manufacturer (the date of the ISO file is the same as the production date of the laptop).
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