Question
I updated SYS-420GP-TNR (MBD-X12DPG-OA6 inside) with latest BIOS v.1.1b and after update the installed AIOM is no longer detected.  How can I fix this issue?
Answer
BIOS v.1.1b changes AIOM assignment from CPU1 to CPU2. Cable connection change for AIOM is required.  Please reference below instructions on NEW AIOM CABLE CONNECTION.

NEW AIOM cable connection for SYS-420GP-TNR
Required for BIOS v.1.1b 20211110

Cables

• 2x CBL-SAST-1231-85


Procedures

• AIOM-A/JSLIM-RA1 connect to P2-PCIE2A

• AIOM-B/JSLIM-RB1 connect to P2-PCIE2B



The following old cable connection is for reference only-


OLD AIOM cable connection for BIOS before v1.1b


Cable Connections

• AIOM-A/JSLIM-RA1 connect to P1-PCIE1A

• AIOM-B/JSLIM-RB1 connect to P1-PCIE1B


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FAQ Stats
FAQ ID Related Category / Keyword Date Posted Code
35079 BIOS:
- AMI BIOS
- BIOS Update
Networking:
- LAN Card
Other:
- Assemble
Peripherals:
- AOC
- Cables
- PCI-Expansions (PCI-X, PCI-Express, etc.)
 01/14/22 JC


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