At boot up i have yellow lines then a white screen At boot up my screen has yellow up and down lines, cooks for awhile with the bar moving and then to a white screen. Helpview more how do you get a 1920x1080p scale on a 1920x1080p monitor how do you get a 1920x1080p scale, i pluged a vga to thunderbolt in my macbookair and all there is, is a 800x600 and 1280x900, i used switchresx and i put it on 1920x1080 but there is a black bar on the left portion o...view more can i use my laptop as a monitor for my g4? can i use my laptop as a monitor for my g4?view more Cannot get TV monitors to work with Mac Pro 2013 I have bought Mac Pro 2013 El-Capitan and wanted two larger screens at 32" but after connecting with thunderbolt/mini display with port 1 and port2 to HDMi leads on tv's I only get a no signal message on screens, than...view more Cant connect dell U2715H monitor to macbook pro mid 2009 bought a new dell u2715h monitor to connect to Macbook pro mid 2009. Mini displayport to Displayport with dell supplied cable will not work. Dell in power save mode and system prefs cant detect external monitor. Im cr...view more Displays for 2009 Macbook Pro -what kind are available I would like to purchase a large display for my mid-2009 Macbook Pro. What would be a good compatible display?view more If I have an older iMac that has DVI, is there any way to use it as a second display? I would like to connet my 2015 MacBook to a 2008 iMac with a DVI port. Is there any way to do this? I have cabling from Thunderbolt to DVI, but nothing seems to get recognized and the Command-F2 does nothing.view more convert mp3 to any youtube file on Mac OSX 6 8 Hi, I have a Mac OS X 6 8 and would like to convert some mp3s to any format for youtube (mp4, mpeg4, MOV. etc) I have tried seven different versions from online searches and non have worked. Do I have to pay for the ...view more can i use a 4k display on mac mini I got a new mac mini last May 2015 from the Apple Store. I want to get a larger display with 4k resolution. Before I get one I want to make sure my mac mini will accept the 4k resolution and where do I connect it to, ...view more 21.5 mid 2010 iMac dimming and then going black My iMac (21.5-inch, Mid 2010) screen is flickering then goes black. If I shine a flashlight to the screen, I can still see everything and am able to navigate to shut down. Sometimes, it will work fine for a few hours ...view more MacBook Air not detecting Dell monitor with DVI-D to Thunderbolt cable Cannot detect Dell E2311H 1920x1080 monitor when it's connected via DVI-D to Thunderbolt cable on my OS X Yosemite 10.10.5 MacBook Air . (Works fine with VGA to Thunderbolt cable). Both were powered down when I connec...view more Connecting a 144hz monitor to 15'' retina macbook pro? Hi, I recently bought the benq xl2411z 24'' monitor which has the capacity to run in 140hz as opposed to 60hz. I have been told that you cannot run 144hz in OSX but you can do it in Windows (bootcamp), Right now t...view more mac plus hardware problems Hi, I just recently got a Mac plus from a good friend and decided to see if it still worked. I turned it on and, after a long wait, showed the floppy disk icon. I put in the startup disk and the infamous bomb error...view more Macbook identifies 21" monitor as 13.9" Macbook Pro 13 inch retina 2015 can't properly identify an external VGA monitor (Viewsonic VA2013w). The mac thinks the display is 13.9 inches (is actually 21") and therefore offers the wrong resolutions. It is connec...view more 24 inch to 27 inch monitor Hi there, I have an iMac 24" OSX and I wish to get the larger Monitor. How can I get a larger display to view items like drawings?view more Usb type c on a 2006 monitor? I was moving my mac pro 2006 with my 20' cinema display but while pulling the cables out of power adapter i saw this bizarre cable which looks exactly like Usb c. ıs this possible? is usb c that old?view more What monitor can I use for my Mac Pro? This has probably been asked before but I can't find anything quite like what I'm asking... I would really like a monitor for my MacBook Pro (mid 2012) but I'm so confused about whether things will actually lo...view more I cannot get adobe flash player to start up on my mac after downloading it I have a 2011 mac with operating system Mac OS X with processor 2.5 GHz Intel Core i5. I cannot get adobe flash player to work on the computer. I have downloaded and installed it several times. When I then go to...view more cannot connect a windows laptop Earlier, with my previous laptop, I was able to connect a windows laptop to my 2009 Imac (from Display to mini display). I set my laptop screens to extend to a secondary screen, and pressing command F2 on my imac keay...view more My iMac will not connect to my display Hello, I just started using a second monitor (it's brand is Dynex but I don't know any other specs for the TV) for my iMac 2.7 GHz Intel Core i5 and I connected it via HDMI cable and mini displayport. After I...view more