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My projector gets stuck on a black screen after the BenQ logo. Why does this happen and how can I fix it?

09-16-2024

Due to occasional memory anomalies within the Android operating system, it's important to perform regular optimizations to keep our product running smoothly. 

We will need to collect your projector for a firmware update. Please contact us, thank you.

Applicable Models

HT4550i

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