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| Component | Requirement | |-----------|--------------| | USB drive | 2–8 GB, format, no partitions, no boot sector | | Firmware file | Official Samsung .img or .bin for LA40C530F1R (not for C530F2 or other variants) | | Power supply | Stable 110–240 V AC, no UPS with simulated sine wave | | Environment | Room temperature 15–30°C, no direct vibration |

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