System-Board Leds - IBM IntelliStation A Pro 6217 Service Manual

System-board LEDs

Figure 5 shows the system-board LEDs.
Rear system fan 1
error 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 LED
errors" on page 50.
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IBM IntelliStation A Pro Type 6217: Problem Determination and Service Guide
Rear system fan 2
error LED
Front Ethernet activity LED
System power LED
DIMM 1
error LED
DIMM 2
error LED
DIMM 3
error LED
DIMM 4
error LED
Microprocessor
1 fan error LED
Microprocessor
1 error LED
System-error LED