After installation, the display should switch from Basic Display to “ATI ES1000” (or similar). Resolution and refresh rate will become configurable.
There is no official native driver for the ATI ES1000 on Windows Server 2016. This legacy chip (RN50) reached end-of-life status long before Server 2016, and modern Windows versions require WDDM drivers, which were never developed for this card By default, Server 2016 will use the Microsoft Basic Display Adapter Ati Es1000 Driver Windows Server 2016
If stability is paramount:
: If the driver is "Unsigned," you may need to temporarily disable Driver Signature Enforcement in the Windows boot options to install it. After installation, the display should switch from Basic
The ATI ES1000 was a staple in servers like the HP ProLiant DL380 G7 and IBM System x series. Ati Es1000 Driver Windows Server 2016