Getting full 1080p to a Sharp Aquos 42'' HD LCD TV

Okay, I've been struggling and struggling with this one for a good month or two and I have pretty much use up all my lifelines except the apple forums 🙂

I have a Sharp Aquos 42'' LCD HDTV that is 1080p capable, and has 2 HDMI inputs. I have been using my 17'' Powerbook G4 via a DVI > HDMI cable and it works great EXCEPT that it is displaying the desktop with about an inch black border around the entire screen. I have heard of trying to tweak the timing settings within a program SwitchResX, and have read some other threads about other people successfully being able to get a 1080p full screen with their Sharp Aquos (45'') as well. I don't know the exact settings I need for my particular TV and I was hoping to get some answers here.

sincerly,
Alex

Powerbook G4, Mac OS X (10.3.7)

Posted on Mar 23, 2007 1:20 AM

Reply
2 replies

May 12, 2007 1:17 PM in response to gerd.bremer

Now I have 1080p resolution on my 37"" which exactly matches the tv screen, whow what a fantastic picture. The solution is:

* Press "Wide modes" button on the remote control and select "Underscan" for the selected HDMI input source.
* Open the Mac preferences, select displays, in the sharp display select options, then check the overscan checkbox.
* Install SwitchResX and select a 1080 resolution without interlace.

Hope this works on a 42" Sharp lcd too.

Gerd

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Getting full 1080p to a Sharp Aquos 42'' HD LCD TV

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