Problem seems that although the battery was replaced 2 weeks ago, the ATV1 isn't responding. I was at the original OS v.2.3.7 and upgraded to v.3.0.2 but that did not help. Can't get the diagnostic menu up either. Don't know how to manuever in the menus without a remote. Boots to frontrow and stays right there on the first selection. Pressing FF & Menu together does nothing.
Airport Express, Mac OS X (10.6.8), iMac, MacBookPro, iPad, iPhones