Bug#909310: [SOLVED] Fujitsu Celsius W580 Power+n, UEFI mode, install screen unreadable
I can confirm that Peter's tip above does work. Disabling the "above 4GB"
option in BIOS-> Advanced->PCI Settings solved this problem and I was able to
install Debian Stretch.
In my case, I used a USB stick as install medium and a USB-to-RJ45 converter
for network installation (since the integrated network card is unsupported in
kernel 4.9). Once finished, I installed the backport kernel (4.18 at this
moment) and removed the USB-to-RJ45 converter. The computer is working