[comp.sys.mac] problem with 6.03 ??

pietsch@neabbs.UUCP (PIET SCHUERMANS) (09/04/89)

Problem
.
It can happen that the screen turns competely  to black  when moving
an coloured application Icon , Reboot is needed. Or bomb ID 10 will appear 
while editing in an active window. 
If I am luckily , fast enough , i can see the start of the problem.
The preliminary problem information is an local coloured bar or line in
the active window with many colours.
.
What is going on ?
How has similar problems ?
.
There are no Known Virus detected.
I am using 6.03 on a Mac II with 32K cash  and 5 Mb ram. 
With or without Multifinders , the problem occurs
It also occurs when using a program such as  MPW v3.0
.
Is it system 6.03 or the adjustments for 32 quick draw ?