
▲ 21 r/retrocomputing
Weird pattern on screen from Didaktik M
Recently I bought this computer but when I turn it on, it only shows this on screen. What can be causing this and can it be fixed?
u/No-Tell927 — 1 day ago

Recently I bought this computer but when I turn it on, it only shows this on screen. What can be causing this and can it be fixed?