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Tried resetting the modem and cable box but the box will not turn on. It keeps displaying Er:21 error code. I believe the box is dead but Does anyone know what that error code is?
Thanks, CT
Thanks, CT
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Hey - 48 hours after the problem started, I found a fix. Unplugged ir receivers and rebooted. All set now. plug ir I back in when done.
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Re: CHS 435HDC error code Er:21
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I'm having same er21 on 3 set top boxes. They can't fix it either. I'm not happy!
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Hey - 48 hours after the problem started, I found a fix. Unplugged ir receivers and rebooted. All set now. plug ir I back in when done.
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Re: CHS 435HDC error code Er:21
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That worked! Amazing that was the issue. I am wondering if they did a firmware update and that screwed with it because it looks like some things were updated with the Fios box. Anyway thank you very much for the help!
CT