was offline & was testing my mem-reader &..

yesterday unbeleavable times pressed RESET on my PC bcoz of
this strange video memory EE200000h..

as finally discovered, on this page can be read first 600h byte;
if try read more, processor will freeze;

keep in mind..

let me guess... nvidia driver?

what then?
i'm directly accesing that memory, not driver;

you said it was video memory. i took that to mean you were writing to the video card through mapped memory

that is video memory=EE200000h physical address.
it mapped into virtual memory somewhere..

is someone teached me, use in softice command:
PHYS EE200000

than try to view that page fully in sice.

i just blacklisted that phys_mem in driver;

if for non-nvidia tape cards is not same..

right... your question (answer?) was lost in translation