On 07/06/10 16:52, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
It's possible that some video registers are preserved accross soft
reboots. Buggy firmware may be unable to restore these registers to
working state. Try disconnecting power completely.

And wait a few minutes to improve chances that capacitors and other persistent electrical effects discharge/randomize! (At least, there's a similar effect with my laptop's built-in webcam)

-Isaac

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