跳转到主内容

My DVI output is all red!

My macbook is approx 2.5 years old now and I have had no issues what so ever with it, except one day, I plugged my 2nd display into my DVI out and even though the screens were shared correctly, my 2nd display was pretty much totally coloured in red! i have tried plugging into LCD TVs over DVI-HDMI but the same happens. Perhaps a pin is damaged in the DVI connection port causing blue or green to stop coming through?, or could it be something more serious? Any ideas on what I can try? Is is possible to replace the DVI port rather than replacing the entire motherboard? Thanks in advance!

回答此问题 我也有这个问题

这是一个好问题吗?

按维修分数 3

评论:

I had the same problem. I checked the port with something similar a plastic fishing line and now it doesn't work anymore. I guess the contacts are not working inside the port.

If there is no a way to change the port, how could I check the conductor inside them?

Thanks.

添加一条评论

iPhone 电池维修工具包

只要 $29.99

Buy Now

iPhone 电池维修工具包

只要 $29.99

Buy Now

2个回答

最有帮助的答案

I've had issues similar to this where the cable had gone bad. So I'd suggest trying different cables. This can also happen if the cable is for some reason not sitting properly in the socket.

这个答案有帮助吗?

按维修分数 2
添加一条评论

look in your connectors and make sure nothing is jammed in there like dirt or something to prevent a connection. A bad connection from the connector on the device will not be fixed with a new cable.

as for replacing the port, it would be very difficult to just change it out. maybe you can see what hole has an issue by looking for a lack of conductor inside them.

DVI runs in a few different modes with different pinouts, it sounds like your on a DVI-A for an analog signal but I havent see what the DVI-D signals do with limited pins connected.

这个答案有帮助吗?

按维修分数 1
添加一条评论

添加你的答案

stevobourke 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 1

过去的30天: 11

总计 3,290