[comp.sys.ibm.pc.hardware] problem monitor

chiu@ecs.umass.edu (07/24/90)

Dear netter:


      We have a Epson Equalty II plus.  We used to work on a amber monochrome 
monitor with herculus graphic card.  Couple of weeks back the amber did'nt 
function normally, and it needed a more than $60 bucks of repairement.  We 
decided to discard that monitor and buy a new one.  What we got is a Epson 
monochrome monitor in replacement with our old system.  But things started to 
go wrong...  When ever in graphic mode (high resolution mode), our vertical 
line became invisible.  Even we just rotate around some 45 degree the vertical 
line, the solid line becomes dotted line or the points along the line would get 
rare and rare while the line is turning into vertical.  We just wonder what
went wrong !  Any body out there who can give us any suggestion would be highly 
appreciated.  Thanks in advance.

-Alfred

ps.  plese email to :: chiu@umaces.bitnet