Hello.
I have purchased a mini-PC, the Beelink GTi 14 Ultra (185H), along with the Beelink EX Pro docking station and an Asus RTX 4070 Ti Super graphics card. I have updated the mini–PC’s BIOS to version GTi14 T110 (photo attached). The BIOS graphics configuration settings are as follows: Primary Display – Auto, Internal Graphics – Enabled. All necessary drivers are installed.
I turn on the docking station first, then power on the mini-PC. The DisplayPort cable from the monitor is connected to the mini-PC. As a result, only the built-in Intel Arc graphics card is active. The external Asus RTX 4070 Ti Super graphics card is visible in Device Manager, and its properties indicate that it is functioning properly. However, according to Task Manager, it is not being utilized—its usage remains at zero.
If I connect the DisplayPort cable directly to the Asus RTX 4070 Ti Super graphics card, it starts working, but the built-in Intel Arc graphics card is no longer active—its usage, according to Task Manager, stays at zero.
Because of this, I constantly have to switch the DisplayPort cable between the two graphics cards. My question is: How can I configure the setup so that the external Asus RTX 4070 Ti Super graphics card works when the DisplayPort cable is connected to the mini-PC?
I need a response from Beelink…

