Hi,
I have a Terayon TJ 715X Cable Modem that I received when I got my Cox account. It has worked fine for about 14 months but lately I have been getting a strange problem. The "Cable" light will stop being solid and then start blinking slowly for hours. During that time I have no internet. If I leave the modem unplugged from power for about two hours it will work but usually returns. I took it apart today and touched the Coaxial RF-In "box" and it was VERY warm. I blew on it for about a minute and when it was cooler reassembled the modem and connected everything. It started up and connected to the internet very quickly. I figured the casing was too restrictive so I cut the plastic above the RF thing out of the case. It was working for about 20 minutes and then stopped again. The back of where I cut felt hot. I took the entire thing apart. Right now as I write here is the situation: The modem board is encased in a thin metal that goes around it. The way it was put together was there is a plastic case, and that is in two pieces. Each piece has a thin metal half. When the plastic is put together the inner metal case touches. The modem board is inside that. The modem is open and on my desk next to me. I left it in the metal case but have removed the plastic case. All is fine so far but I was wondering if there is any danger to me? Until I can get a small fan to run through the plastic case I need to let it sit out. Can it, while operating, leak any waves that can be harmful. I know that microwaves are bad and read that when making a "cantenna" for a wifi setup not to look into it while it is operating cause that could hurt you.
Any help, ideas or suggestions on anything I wrote would be appreciated.
Thanks,
Public