The 486DLC motherboard laid on the desk, with 3 cards inserted, a VGA, an Ethernet and a multi I/O card. The system is booted into PC-DOS 2000 (a.k.a. 7.0 Revision 1). The screen shows the boot messages, but also the XT IDE ROM, seated on the Ethernet card, detecting the DoM hooked on the IDE controller.
https://files.mastodon.social/media_attachments/files/113/754/649/791/245/351/original/3f6cf3dac0e4b23d.jpg