Gateway 2000 EV900 problem...please help!!

CtK

Diamond Member
Feb 22, 2001
5,135
3
81
my friends monitor keeps on giving him this error on the monitor screen

it says

SELF TEST

MONITOR IS WORKING

CHECK CPU AND CONNECTION

something like that

but i hook up 2 other monitors to the computer and it works fine

what can be the problem??

please help

thank you