Mac Mini :: Displays Showing A Yellow Checkerboard Pattern?
May 18, 2012
2010 Mac Mini, 10.7.3, dual DVI displays. - Several times a day, it shows a yellow checkerboard pattern in some windows. So far, it's appeared in Chrome, Entourage and Excel 2008. The problem occurred both before an after we upgraded the RAM. These checks appear sometimes when scrolling, sometimes while waiting for a web page to load. They go away generally with the same actions... clicking, scrolling, etc. ¬†
The little pop up yellow box is appearing when we mouse over this random spot on our mac-mini, and it shows random headlines with no relation to anything open, even when there isn't any programs running.
I have a Macbook Pro 17" 2.16 dual core with a mate screen and now all of the sudden I get this weird pattern. Sometimes it goes and comes back and sometimes it disappears for a month. Is my screen up for a change or is it just something loose.
I have an Early 2009 Mac Mini with Mini DVI and Mini DisplayPort. And I have two 1080p HDTVs. The Mac Mini is capable of dual display, and I've gotten it to work before, so the issue is not the TV or Mac. And I have tried both Mirroring and No Mirroring.
I got a Mini DisplayPort to HDMI Adapter (#5311) and a Mini-DVI to HDMI Adapter (#4852) both from MonoPrice. And for some reason I can't get the Mac Mini to dual display, it's only one or the other.
Before I had a Mini Displayport Male and USB Male AUDIO to HDMI Female Converting Adapter (#5969) and I got video on both HDTVs, but not audio at the same time b/c one was USB and one was TOSLINK.
I'm not sure why I can't get video on both monitors. Any help?
I have had this macbook pro now for about 3-4 months and last week it started showing weird yellow/white stripes on places where it should be completely white. It comes and goes from time to time and it seems to be effected by the hardware itself, since when I move my screen it comes and goes. But when I make a screenshot of an opened window, like iCal, with lots of white space, it does not show the yellow-like stripes. I tried adjusting the contrast at universal access but it didn't work.
I am trying to connect a core solo 1.5ghz Intel Mac Mini to a TV. Now the TV is old so the only connection type I can do is either scart or the 'phono' type red white and yellow pins that you have (yellow for video and other two for stereo sound). Is there any type of adaptor available? And if so (because I think there is). How will I know that my mac mini DVT can output to those for a video source? Do I need to know about graphics cards details or anything? Or will anything support it?
Has anyone else experienced anything like this with their MBP? I woke my MBP from sleep as I went to do something on it and I found a checkerboard-like (or interlacing) pattern displayed across the screen. That is, I could see bits and pieces of Firefox, the desktop, the dock, etc. in little rectangles across the screen with the bits and pieces scattered all over the place (like puzzle pieces strewn everywhere). I wasn't entirely surprised as I had seen a friend of mine have a similar problem when waking his MBP from sleep. I didn't have time to deal with a restart, so I went to my gf's Windoze machine (perhaps what follows is my MBP taking revenge for going off when times got tough and cheating on it with a *gasp* PC!!???). when I returned to my machine later on, it sounded like it was rebooting itself as I walked in the room. Then about 15-20 seconds later, it did the same thing. When I opened it up, the same checkerboard pattern appeared as it started to reboot, then it went to a completely blue screen, and finally went black (as in turned-off black). After that, it started this same process over again and stayed stuck in that loop until I held down the power button to turn it completely off. I called Apple (still under 90-day Apple Care since I got the machine in April) and did all of the troubleshooting tasks that they talked me through. It is apparently a hardware issue, as I feared, and I will have to send it off to have it repaired. (At least is sending the pre-paid box for me to ship it to them).
I've mini connected to 2 dell 24" LCD displays thru Y splitter (DVI to DVI/VGA). 1st display connects with DVI and the second with VGA.
Vista (bootcamp) can see both displays and it can extend the desktop to the 2nd display.
Since windows on bootcamp can use 2 monitors and OSX can't I would assume that this functionality has been disabled by apple in OSX or display driver. I know that the windows VGA driver provided by apple (bootcamp) has the dual display disabled.
Here is the question: Where would i have to look in OSX to enable 2nd display?
so I love Macs but they're frustrating the hell out of me. I wanted to run dual 20" displays (portrait) and one 30" displays using a Mac Mini and a Macbook Pro. I know the new Mini should do it, but I've heard bad things about Apple's Dual Link DVI adapter. Also, I don't think there's a way for a Macbook Pro to drive a 30" Display and a 20." Am I missing something? What should I do?I'd much rather buy a Mac Mini than the Mac Pro which is way too powerful.
i'm thinking of buying a Mac Mini and this is the only thing holding me back. i have one monitor which uses DVI and another that uses HDMI/VGA and DVI. what do i need to be able to power two displays? the Apple Store says it can power 2 but i don't know what i need to buy to do this.†
Been working with a new mac mini in my office the last 2 days. The power settings are set to make the display only go to sleep after 15 minutes. System set to never go to sleep and hard drive never spins down. 3 of the 4 times since working with this thing when moving the mouse to wake up the display I get nothing but noise and snow on the screen. To get back to functioning correctly I have to put the computer to sleep with the power button and back on again. Once it comes back, it will work fine. New mini 2.4 running 10.6.4. Monitor is hooked up via DVI through the mini display port.
I finally upgraded from my 15" PowerBook 1.67 to the new 13" MacBook Pro 2.66. On the PowerBook I would usually run an external display using a single link DVI cable. I have read about the issues with the apple mini display adapters not working on DVI-I or non fully digital displays, but since I had been running the external via single link DVI (digital correct?) I figured that I wouldn't run into any problems. I did some troubleshooting with what I had and plugged my computer into my TV through the mini display adapter to a single link DVI to HDMI cable and all worked fine. Do you think that a dual link DVI cable could solve the problem connecting to my monitor? Or is my monitor flat out incabable? Third party adapter? Worst case I could just go VGA, though I don't want to. My monitor is a Sceptre x20.
I inadvertently pressed a key or command while using Mail and now all of the inbox, send and draft communications are viewable.¬† I have tried returning Mail to default settings, but nothing has worked.¬† I have tried Help and View options and Preferences, but nothing works.¬† Does anyone know of a simple step for returning setings to display only most recent communications with the entire text displayed separately beneath?
Alu 24" 2.4ghz when they first came out with aluminum, got it at the store. since august 07 My imac had a small yellow tint, i noticed, when i got it and it was not worth anyhting screaming about, i also noticed it had bleeding issues ath the bottom and sides. I wanted to return it or trade but i was convinced out of it.
Now i noticed that from left to right their is a prominent yellow tint streaking it's way across and fading around the half way point.It is irritating and sad to see this display on this mac was ok, at first but it is geting slightly worse.I have apple care, can i trade this/replace it at an applestore, or would they need to fix it?
Basically my hard drive randomly decided not to mount. It is a 60gb USB external hard drive. I have used a different mac, a PC and both didn't mount the hard drive. On windows it can not recognize the driver to mount but on mac nothing! I even tried external power, different USB leads and a new one. Still nothing. I think it may have become corrupt.
I recently moved to a MacMini Server Quad i7 to give my studio a boost. From what I was reading it was giving other post-audio pro's a **** of a boost in performance for obvious reasons.Been pretty good the last couple of weeks, but today, during a large session, it started choking.I opened up the Activity Monitor and, aside from obviously needing more RAM, my CPU was going pretty hard. An odd thing I noticed though: In both the CPU tab, and the Dock "Show CPU Usage" only CPU/Bar shows up. On my previous Mini (a 2.66 Core 2 Duo) 2 CPUs/Bars are present.¬†This seems very strange to me that a Quad core shows up as 1, but am I wrong in my assumption? It seems to get VERY taxed vs. my old system, and given the fact that they have the same amount of RAM this seems very wrong to me.¬†
my HD fried so I just installed a new 250GB HD about 20mins ago. It's not showing up on the disk utility. It shows one for 4.8GB but not the 250GB? bad connection? I'll try to reconnect it again. It's a Seagate, same brand as I took out of my 1.66 intel Mac mini.
yesterday I received my 24" ACD and really is a work of art, it is beautiful in every aspect. Color balance, hue everything is very well reproduced. Anyways at night I used iklear to clean off some smudges that I had left on the screen due to the install and placing it in the right place on my desk. I used the iklear with the screen off and cleaned it with the microfibre cloth that it comes with and started noticing this pattern that started appearing of horizontally continuous lines. Also with this some very weird smudging appeared and was very hard to get rid of. So after 20 mins or so of polishing with the cloth it came with, they went away but they appear once you apply artificial light from a flash light. I called apple and they of course knew nothing of this, called the apple store genius and I believe some know and some dont. I called iKlear and they have received some calls about this and offered me a different cleaner and they sent it to me at no cost that they say will take the pattern and smudges off. They say it is something or some sort of residue from the paper cover that covers the display in the packaging, and if you look and compare this you will notice it does have the same pattern. I have read on couple of places including the apple support forums where they have experienced this same problem and hope to bring the solution to light here. I have read everywhere from using clear windex to using 70% isopropyl alcohol and I do not want to try this due to the harsh chemicals these contain unless of course this fails.
After a power outage my computer was not quite right. When i restarted it there was a plaid like pattern in all shades of gray , black and white. When i put the pointer on it, the desktop came beck at each part I touched. i sort of was painting it back. I shut it down.
I just bought a new Mac Mini and instead of the arrow cursor showing up, that annoying rainbow ball thing is there to take its place .I am becoming so annoyed. My old Mac (which was an OS X) did the same thing, but after leaving it alone the rainbow beachball went away.
The only thing that I just recently downloaded was adobe flash player! The rainbow ball only comes up when I've spent a good half hour on the computer. But after it shows up, it never goes away. And since I just bought the Mac mini I dont know how to shut it down properly, so I just press the power button that is located on the back of the Mini, after I do that the little light in the front fades and comes back again and then fades. Is shuting the Mini down like that making the little rainbow ball appear?And just yesterday my friend (Who is not good with computers) Did something that made the window that I was on big. The window covered the whole screen and just froze there. So I just pressed the ESC button and everything went back to normal. Then after that the rainbow ball showed up.