Advantech SOM-4455 Circuit Board
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The Advantech SOM‑4455 is a fanless System‑On‑Module (SOM‑ETX form factor) featuring an AMD Geode LX800 processor and designed for low‑power industrial applications. Common failure points in this class of modules include power supply ripple or voltage drops at the 12 V/3.3 V rails, connector wear on the high‑capacity SOM‑ETX headers, thermal buildup causing CPU throttling, and watchdog timer resets due to firmware hangs. First‑check steps: verify all input voltages with a multimeter, inspect the SOM‑ETX connectors for bent pins or debris, confirm that the module’s temperature remains within spec during operation, and review system logs for watchdog or BIOS error codes.[oss-gpt-20b] |
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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
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- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
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Advantech SOM-4455 Circuit BoardContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
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📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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