Thanks for the hint, but what's the name of the board?
I had a problem getting networking and other stuff going. dmesg showed the following:
PCI: PCI BIOS revision 2.10 entry at 0xfdb01, last bus=1
PCI: System does not support PCI
apm: BIOS version 1.2 Flagss 0x03 (Driver version 1.16) IAL_PCI ISAPNP enabled
hdd: driver not present
One of our LUGOD members (Mike Simons) solved it for me.
On startup
knoppix pci=bios
worked. I made the change permanent in grub.conf
Thanks for the hint, but what's the name of the board?

Lot of 2 SK Hynix HMAA2GS6AJR8N-XN 16GB DDR4 PC4-3200AA 1Rx8 Laptop SODIMM RAM
$354.99
NEW Kingston 8GB DDR4 2666MHz Desktop RAM KCP426NS8/8 PC4-21300
$30.00
16GB (2x8GB) Kingston HyperX blu KHX1600C10D3B1/8G PC3-12800U DDR3 1600
$27.99
DDR4 Laptop RAM 4GB 8GB 16GB 32GB 2400 2666 3200 Samsung Hynix
$66.00
Samsung W03J0009150379F87A 64GB (2x32GB) RAM DDR4 2400MHz CRC0Y
$179.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$21.68
G.Skill PC RAM kit Ripjaws V F4-3200C16D-16GVGB 16 GB 2 x 8 GB DDR4 RAM 3200 MHz
$65.00
RAMAXEL Lenovo 32GB LPDDR5X CAMM2 7500MHz Laptop RAM | UNTESTED
$445.00
BRAND NEW - PNY XRL8 Gaming 32GB (2x16GB) 3200MHz DDR4 260-PIN (MN32GK2D43200X)
$149.99
Lot 5 Samsung 8GB 2Rx8 DDR3-1600 PC3-12800U Desktop RAM M378B1G73QH0-CK0 (5x8GB)
$60.00