Step 125. Ibm 5154 Personal Computer Enhanced Color Display - IBM RT PC Problem Determination Manual

S t e p 125. I B M 5154 P e r s o n a l C o m p u t e r E n h a n c e d Color Di spl ay
1. Turn on the system unit.
2. Wait about 4 minutes or until operating instructions display.
3. Set the Brightness and Contrast controls to the desired levels.
DOES YOUR DISPLAY SCREEN RESEMBLE ANY OF
THESE?
YES
CONTINUE to next page.
NO Go to "Step 127. IBM .5154 Personal Computer Enhanced
Color Display" on page 2-67.
Section 2. Hardware Problems
AJZB214
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