Help 48 is covered — ZXNet «hardware.zx»

From Niyaz Mukhametzyanov To All 17 February 2006

Hello, All As soon as you turn it on, only a black square appears on the TV with some white flashing lines at the top. How can I fix it? Maybe the ROM is closed? :confused: :confused: :confused: :confused: :confused: :confused: :confused: :confused: :confused:

From Slavik Tretiak To All 17 February 2006

Hello, DR ZX try sometime with some oscilloscope to ring the circuits and some diagram to see what and how. Well, maybe try changing the ROM ;) ;) ;) ;) ;) ;) (what is the question, so is the answer)

From Alexander Zan To All 18 February 2006

Hello Sinus Maybe it's better to start by finding out the clone model? ;)

From Niyaz Mukhametzyanov To All 20 February 2006

Hello fan Clone unknown NONAME, see http://zx.pk.ru/showthread.php?t=2132. Or maybe reflash the ROM? There are 2 pzushki type 2764A-2FI there.