System-Board Leds - IBM IntelliStation M Pro 6218 Problem Determination And Service Manual

System-board LEDs

Figure 5 shows the system-board LEDs.
DIMM 4 LED
DIMM 3 LED
DIMM 2 LED
DIMM 1 LED
Figure 5. System-board LEDs
Each error LED is lit to indicate a problem with a specific component. After a
problem is corrected, the LED will not be lit the next time the computer is restarted.
If the problem remains, the LED will continue to be lit. For information about how to
correct the problems that are indicated by the error LEDs, see "System board error
LEDs" on page 49.
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IBM IntelliStation M Pro Type 6218 and 9236: Problem Determination and Service Guide
Microprocessor fan LED
System
error LED