Quote:
Originally Posted by NickRno77 Hi Phil,
P.S. I use a DVI cable connected to my ATI card at the moment do you know if I end up with a w2207h will the HDMI cable supplied connect to my ATI card?
Nick |
I bought a w2207h a couple of weeks ago, it didn't work in portrait mode with my motherboard's built-in graphics, so I bought a new ATI graphics card that has an on-board HDMI socket. Every time the graphics card switches into a high resolution mode while connected to the monitor via HDMI, the monitor fuse blows! (Obviously the first time this happened I assumed the monitor had been killed - luckily I had some spare fuses in the house and tried replacing the fuse in the plug.)
I'm not sure if the card or the monitor is faulty - my intuition at the moment is that the ATI card (Sapphire Radeon HD 2400 Pro) regards the HDMI port as for TVs only, is ignoring the monitor settings and sending out 1080p (which the monitor can't handle) and that when the DVI-to-hdmi cable I've ordered arrives, the monitor may be able to get a digital signal from the DVI output of the card. (At the moment I'm using the monitors VGA connection with a DVI-to-VGA dongle at the card end, however I think the dongle is the cause of interference which is giving me wavy lines on the screen.)
Having said that, I thought HDMI equipment was supposed to be able to communicate with each other to set the right resolution. When I look in the ATI control software, I noticed that it seemed to think the the monitor was advertising itself as capable of a resolution and refresh rate far higher than the manual specifies, so I overrode the setting for maximum signal with 1680x1050 at 60Hz, but the monitor still blew a fuse when I booted with the HDMI cable connected. (If my intuiton is right, the card may be ignoring the "monitor" settings because it has detected a "TV" for which it has no settings yet, and is sending what it likes to the "TV".)