No, I only remember the fragile contact of the SD card holder. It was a benefit that I had two 3E SBCs, one of them worked. So I found out the problem by chance.
Maybe something in this topic area: RK3399 HDMI output and USB 3.0 not working with Linux 6.1 - #73 by MichaIng (i.e., editing the extraargs line in the /boot/dietpiEnv.txt file)
During this RK3399 HDMI problem I also “experimented” with dietpi-display which also changes values within dietpiEnv.txt.