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Question About Cisco Systems Cable Box 4640HDC
The cable box is flashing the letter h and 3 numbe...

The cable box is flashing the letter h and 3 numbers after it like this h:2:47 and the numbers keep going up. can you tell me what it is doing and how to fix it?

Asked by Cody on 02/09/2012 1  Answer

ManualsOnline posted an answer 12 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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