MacMini giving "no signal" when using the television resolutions (480p, 720p, 1080i)

Posted by chum of chance on Super User See other posts from Super User or by chum of chance
Published on 2010-12-22T23:26:23Z Indexed on 2010/12/22 23:55 UTC
Read the original article Hit count: 218

Filed under:

dvi

|

htpc

|

macmini

I have a Mac Mini (10.6) with a DVI out to my 720p television. It shows the options for 480p, 720p and 1080i with a little television next to the icons, along with the stand resolutions like 1024x768. The standard resolutions work fine with overscan checked, but I can't get any of the native television resolutions to work. I only get a "no signal" on my television.

The input on the television is marked with 1080i/720p/480p and yet only 480p (and the PC native resolutions like 1024x768) work. What's happening?

© Super User or respective owner

Related posts about dvi

Any reason to prefer video adapter with two DVI ports versus one DVI/one VGA for DVI/VGA optional dual monitors?

as seen on Super User - Search for 'Super User'
I am looking to buy a new video card to power two identical monitors. The monitors came with both DVI and VGA cables, so I am able to use either. My current video card has two DVI ports on the back, so I have both monitors connected via DVI at present. I have noticed that many modern video cards… >>> More
Dual-headed graphics card choice: DVI & VGA with 512MB _or_ DVI & DVI with 256MB

as seen on Super User - Search for 'Super User'
Which would you choose? Some more detail: I can choose between: A dual-headed card with both heads DVI but only 256MB of memory A dual-headed card with one VGA and one DVI, with 512MB of memory. Both monitors are 1600x1200 I'll be doing mostly business app development on the computer. No gameplay… >>> More
Apple video adapters: Mini-DVI to DVI + DVI to video?

as seen on Super User - Search for 'Super User'
I have: a Macbook (which has Mini-DVI output) an Apple Mini-DVI to DVI adapter (so I can hook up my Macbook to my DVI LCD) a Mac mini (which has DVI output) I see that I can get a DVI-to-Video (s-video and composite) adapter from Apple that will let me hook up my Mac mini to my TV set (which… >>> More
How to setup Dual Head with "radeon" driver for R770?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I want to make dual head setup without xrandr but with Xinerama. I put "Screen 1" line into xorg.conf, but card still show identical output on DVI-2 and DVI-3 It is important to use xinerama for me (to glue three monitors), that's why i decide not to use ranrd (randr is incompatible with xinerama… >>> More
Which type of DVI cable will connect the 9400GT with this display?

as seen on Super User - Search for 'Super User'
I am going to buy BenQ G2220HD 22" LCD display I already have an EVGA GeForce 9400GT. Both support DVI. But the confusion came when I wanted to buy a DVI cable. I am confused with DVI and DVI-D and DVI-I and then Single link and Dual link! Can someone tell me whether this cable can be used to… >>> More

Related posts about htpc

I want to buy Acer AspireRevo to use as an HTPC

as seen on Super User - Search for 'Super User'
Is this a good config to use? http://www.amazon.com/gp/product/B002O3W44Q/ref=s9_simz_gw_s0_p147_t1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=1FN9CDZKMJF31SBT8QVX&pf_rd_t=101&pf_rd_p=470938631&pf_rd_i=507846 I plan to install Boxee beta on it and use it for Netflix, movies… >>> More
Htpc aka "Media Center": cheap and *silent*?

as seen on Super User - Search for 'Super User'
It may be me, or the place I live (Italy), but it seems pretty hard to get a build or a prebuilt nettop or a laptop that fits the need. I need something silent able to playback all h.264 fullhd content without stuttering, and well (and not loosing the hw acceleration because of softsubs...) silent not… >>> More
HTPC/DVR computer won't go into standby

as seen on Super User - Search for 'Super User'
When I select Start-Turn off computer-Standby the 'turn off computer' option window closes, and then nothing else happens. I can start new applications, and Windows acts like I never selected standby. I ran it for several hours after that. If I have a TV program scheduled to record when I select… >>> More
How to eliminate overscan on Ubuntu HTPC

as seen on Super User - Search for 'Super User'
I'm using an Ubuntu box with Nvidia graphics card as an HTPC. My HDTV is a Sony Bravia KDS-R50XBR1; this is a rear-projection unit with many inputs. I am using the HDMI input. I'm using the proprietary Nvidia drivers and they recognize the 1080x1920 resolution just fine. The display is a little… >>> More
Are there any HTPC-optimized web browsers?

as seen on Super User - Search for 'Super User'
Features that I would ideally include in "HTPC-optimized": Full-screen. Navigable using a remote or the keyboard arrows. Legible at couch distances. Or, to put it another way, imagine the design requirements for Hulu Desktop or XBMC or WMC, applied to a web browser. Opera on a Wii meets most… >>> More