ASICademy · Field card
SEALMINER A2 Pro Hydro
SEALMINER · SEALMINER family · Bitdeer
Common faults & fixes
Partial board (SMART)
On SMART/graceful-degradation hashboards (Bitdeer, Auradine), a board running below full chip count but still contributing is often DESIGNED behavior - not an automatic failure.
→ Accept designed graceful degradation; escalate only a fully-down or worsening board.
No hashrate
Standard modern-miner flow: the unit boots and serves its UI but produces no shares. Diagnose like any Antminer-class unit.
→ Network/pool/power first; these boot fine but need the basics right.
Hydro / thermal
Air units throw fan/temp faults like any miner. Hydro units (SEALMINER A2 Hydro, Auradine AH) fault on the WATER side - flow, inlet temp, leaks.
→ Air = fan/airflow; hydro = pump/flow/inlet-temp/leaks.
Network / pool
Same as any modern miner: no link, wrong subnet, or bad DNS. Auradine's Zero-Touch Provisioning specifically needs DHCP/network correct at deploy.
→ Link → subnet → DNS → pool config, in that order.
Status lights
boardEthAll control-board panel indicator lights OFF after power-on
Control board is getting no power
boardEthRight-side control-board indicator light ON, but Ethernet port light off / green not flashing
Board has power but no network link
boardEthEthernet port green LED flashing
Normal - network link is up and passing traffic
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