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Apple Desktops Discussion of Apple's desktop machines including Mac Pro, iMac, Power Mac, and mini

MacBook / iMac vs TV - huge problem. Why?

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Member Since: Mar 30, 2007
Location: Poznan
Posts: 2
arsaghar is on a distinguished road
Mac Specs: iMac C2D - 2,16 GHz - 2 GB Ram ///  MacBook C2D - 2 Ghz - 2 GB

arsaghar is offline
Good evening everyone,
I have two Macs connected (not at the same time) by cable with LG LCD.
Scheme of connection: COMPUTER miniDVI --> adapter to DVI --> CABLE with HDMI plug --> TV

MacBook (white) works without any problem, but iMac (also white) doesn't.

Few situations occurs:
- frozen iMac's screen and No Signal info on TV screen
- frozen whole iMac's system and No Signal info on TV screen
- such screen: HERE and No signal info on TV screen

With MacBook it works, so it's not because: TV, cable or adapter.
Where is problem?? With OsX or rather with hardware?

PS It worked with iMac some times ago, but after that it hasn't been connected with TV. During that time I changed (updated) system twice - first to Leopard, then to Snow Leopard.

Please, help me...
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