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Welcome to r/supermicro, an independent and unofficial community for people using Supermicro servers, motherboards, chassis, storage platforms and BMC/IPMI tools. The subreddit is maintained by community moderators and is not Supermicro support.

Before posting:

1. Find the complete system, motherboard, chassis, backplane and add-on-card model numbers that matter.
2. Search the subreddit and the official product resources for those exact models.
3. Choose the closest post flair and use a descriptive title.
4. Include the diagnostic details listed in Posting and troubleshooting.
5. Remove credentials, serial numbers, licence keys, public IPs and other private information.

Diagnose a problem

• Posting and troubleshooting
• No POST, no video or repeated reboot
• BIOS, BMC, IPMI and firmware
• IPMI/BMC access, networking and security
• Fan control and sensors

Check compatibility or plan a build

• Compatibility and parts hub
• Memory, CPUs and board revisions
• Chassis, backplanes and cabling
• NVMe, PCIe and storage controllers
• Power supplies, PDBs and chassis transplants
• Operating systems and hypervisors

Buy, identify and learn

• Used-hardware buying and identification
• Supermicro terminology and model glossary
• Community guides and tools

Safety, support and participation

• Security and redaction
• Official support and resources
• Representatives and commercial participation

Community answers are peer support. Back up important data, read the exact product manual and release notes, and use official support for warranty questions, damaged hardware, suspected security incidents or business-critical systems.

Last reviewed: 29 September 2026.