Lenovo ThinkServer RD210 Hardware Maintenance Manual - Page 30

Table 2. EasyLED panel LEDs, Description, Action - specs

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Table 2. EasyLED panel LEDs LED Description Action None, but the system error LED is lit. An error has occurred and cannot Use the UEFI Setup Utility program to check the system error be isolated. The error is not log for information about the error. represented by a path. OVER SPEC The power supplies are using more power than their maximum rating. If the OVER SPEC LED on the EasyLED panel is lit, or any of the six 12V rail error LEDs (A, B, C, D, E, or AUX) on the system board are lit, follow the instructions below. If the 12V channel A error LED is lit, complete the following steps: 1. Turn the server off and disconnect the power from the server. 2. Remove the optical drive, fans, hard disk drives, and hard disk drive backplane. 3. Restart the server to see if the problem remains. 4. Reinstall each device that was removed in step b one at a time, starting the server each time, to isolate the failing device. 5. Replace any failing device. 6. (Trained service technician only) Replace the system board, if the problem remains. If the 12V channel B error LED is lit, complete the following steps: 1. Turn the server off and disconnect the power from the server. 2. Remove the PCI riser card in connector 1, all DIMMs, and the microprocessor in socket 2. 3. Restart the server to see if the problem remains. 4. Reinstall each device that was removed in step b one at a time, starting the server each time, to isolate the failing device. 5. Replace any failing device. 6. (Trained service technician only) Replace the system board, if the problem remains. (Continued on the next page) 22 ThinkServer RD210 Hardware Maintenance Manual

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Table 2. EasyLED panel LEDs
LED
Description
Action
None, but the
system error
LED is lit.
An error has occurred and cannot
be isolated. The error is not
represented by a path.
Use the UEFI Setup Utility program to check the system error
log for information about the error.
OVER SPEC
The power supplies are using
more power than their maximum
rating.
If the OVER SPEC LED on the EasyLED panel is lit, or any of
the six 12V rail error LEDs (A, B, C, D, E, or AUX) on the system
board are lit, follow the instructions below.
If the 12V channel A error LED is lit, complete the following
steps:
1.
Turn the server off and disconnect the power from the
server.
2.
Remove the optical drive, fans, hard disk drives, and hard
disk drive backplane.
3.
Restart the server to see if the problem remains.
4.
Reinstall each device that was removed in step b one at
a time, starting the server each time, to isolate the failing
device.
5.
Replace any failing device.
6.
(Trained service technician only) Replace the system board,
if the problem remains.
If the 12V channel B error LED is lit, complete the following
steps:
1.
Turn the server off and disconnect the power from the
server.
2.
Remove the PCI riser card in connector 1, all DIMMs, and
the microprocessor in socket 2.
3.
Restart the server to see if the problem remains.
4.
Reinstall each device that was removed in step b one at
a time, starting the server each time, to isolate the failing
device.
5.
Replace any failing device.
6.
(Trained service technician only) Replace the system board,
if the problem remains.
(Continued on the next page)
22
ThinkServer RD210 Hardware Maintenance Manual