Trouble with connection

[scottmonroe44]

I'm trying to connect my Mac to my HDTV. I just downloaded driver 1.7 for my Mac OS X 10.5.8 and it seemed installed correctly. The HDMI-USB adapter I got lights up and my Mac flashes blue once plugged into the adapter, suggesting the connection is working fine.

But nothing happens when I switch my TV to the HDMI input selection. I've switched to both HDMI plug-ins on the TV and both USB plug-ins on the laptop, with no success.

Should some sort of log-in screen appear if the connection is working properly? Any suggestions?

[scottmonroe44]

Any ideas? I'll probably return the adapter otherwise; I'm not sure what else to try.

[Dan]

Do you get an extra display in the Mac's display option? It should have picked up the name of the TV at least.

Presumably you've installed our latest available drivers?