Hello and thank you for contact with FTS.
The FUJITSU ESPRIMO D538 Desktop PC provides superior expandability features in a smaller chassis design and was available with CPU's up to 8th and 9th generation of Intel's Core processors. The integrated graphics card of 8th gen. Intel Core technology was the Intel UHD Graphics 630.
Processor-integrated graphics details: resolution max. 4096 x 2304 (DisplayPort). shared video memory: Up to half size of total system memory, dual display support, DP supports Ver. 1.2 incl. Multi-Stream and DVI-D interface supports audio output for HDMI monitors.
Onboard the D538 you will find 3 PCIe slots. The middle one (blue) is PCIe x4(2.0), please note that VGA extension card only works in the PCIe x4 slot (the blue one).
Additional graphics cards can be installed in the top PCIe x16(3.0) slot and examples of compatible graphics cards are here:
NVIDIA QUADRO P400 2GB, LOW PROFILE:
https://www.nvidia.com/content/dam/en-z ... nl-WEB.pdfor AMD Radeon R7 340 2GB Low Profile (bus interface PCIe 3.0 x8).
In case of any issues please proceed with standard troubleshooting steps, make sure to use the correct PCIe slots, check the cables, see the BIOS settings and set:
BIOS -> Advanced -> Graphics configuration -> Primary Display: Auto
BIOS -> Advanced -> Graphics configuration -> Internal Graphics: Enabled
Kind regards,
Forum Support team