Ibm 5154 Enhanced Color Graphics Display Pic 5800 - IBM 6150 Hardware Maintenance Manual

TNL SN20-9843 (03-27-87) to 75X0152 or 75X0166
IBM 5154 Enhanced Color Graphics Display PIC 5800
Step 1
Use this PIC to get an SRN when there is a problem that prevents you from
reading the display screen easily, the two-digit display is blank, and the
power-on indicator is on.
1. Be sure the power switch on the display is set to On.
2. Look at the power-on indicator on the display.
IS THE POWER-ON INDICATOR ON?
YES Go to "Step 3" on page 3-5800-3.
NO Continue on the next page.
Power-On
o~
Indicator
OJ-+-
1
1
Power Switch
(j)
l
Contrast
I I
Control
e~
Brightness
Control
(3/87) Problem Isolation Charts 3-5800-1