Step 135. Ibm 6153 Advanced Monochrome Graphics Display - IBM RT PC Problem Determination Manual

S te p 135. I B M 6153 A d v a n c e d M o n o c h r o m e G r a p h i c s Displ ay
Check that the display signal cable is securely plugged into the
system unit.
See
YES CONTINUE to next page.
STOP. You have found the problem.
NO
for cover removal.
User S e t u p G u id e
Section 2. Hardware Problems 2-73