What do you do when hooking up a HDTV conversion box yeilds nothing?

Answer The most likely problem is weak signal strength. You may need to upgrade your antenna system. Go to and use the "Choose an Antenna" option. Input your location information... Read More »

Top Q&A For: What do you do when hooking up a HDTV conversio...

Trouble hooking macbook pro up to hdtv?

Yes, you need to go into the settings app on the bottom and go to displays and you can change it to any resolution you might have to go down to a lower or higher resolution to get everything that i... Read More »

Hooking up HDTV to my laptop ... Need help?

should work ok... if your laptard has a dvi output you would be better with that... vga outputs aren't hi will have to tell your tv what inputs to look at but that is alli use windows media... Read More »

Do you have to buy an HDTV TV or will the cable companies be supplying conversion boxes for older TVs?

If you have cable, you will not need a conversion box. The analog-to-digital transition in the US in 2009 only affects over-the-air broadcasts. Cable operators will continue to provide analog servi... Read More »

Buzz when hooking up audio/video system. What am I doing wrong?

The CATV coax is a common source of 60 hz hum. It picks up the noise from outside your house and injects it into your electronics.You have some choices:- Call your CATV company and insist they come... Read More »