Determine Which Pcie Card Is Faulty - Oracle SPARC T8-4 Service Manual

Determine Which PCIe Card Is Faulty

No.
4
Note -
card and carrier installed to ensure proper airflow in the server.
Related Information
"Understanding PCIe Root Complex Connections" on page 155
■
"PCIe Card Configuration" on page 158
■
"Determine Which PCIe Card Is Faulty" on page 160
■
"Remove a PCIe Card Carrier" on page 161
■
"Remove a PCIe Card" on page 164
■
"Install a PCIe Card" on page 167
■
"Install a PCIe Card Carrier" on page 170
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"Verify a PCIe Card" on page 171
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Determine Which PCIe Card Is Faulty
The following LEDs are illuminated when a fault is detected:
System Service Required LEDs on the front panel and rear I/O module
■
System PCIe Fault LED on the front panel
■
Service Required LED on card carrier containing the faulty PCIe card
■
1. Determine if the System Service Required LEDs are illuminated on the front
panel or the rear I/O module.
See "Interpreting LEDs" on page
Determine if the PCIe Fault LED is illuminated on the front panel.
2.
See "Front Panel Controls and LEDs" on page
3. From the rear of the server, find the PCIe carrier that has an amber Service
Required LED lit.
160 SPARC T8-4 Server Service Manual • January 2022
Button/LED Icon
Service
Required
(amber)
If a PCIe card fails and you do not have a replacement available, leave the failed PCIe
Description
The Service Required LED indicates the following conditions:
■ Off – No fault is detected.
■ On – A fault has been detected.
27.
29.