MacBook Pro :: Randomly Coloured Pixels Appearing On LED When Attempt To Open Or Preview Media File
Jun 19, 2014
I recently had to switch out the hard drive on my Early 2011 13" MacBook Pro. When I got the computer back from the Apple Store I began loading my old content onto the machine. When previewing and opening files, they would appear with randomly coloured splotches of pixels on them. This continues to happen when browsing folders on my machine.
The files do not show up with splotches on other computers, and are not in the same places each time I open the file, which leads me to believe they are problems with my machine and not the files themselves.
I hypothesise this is the graphics card, but I don't know enough about the hardware.
See examples below.
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Sep 4, 2014
My mid-2014 15" Macbook Pro randomly "loses" its retina display at the top menu (becomes pixel-y), where the battery, sound, and wifi logos are (on the top right side of the screen). A restart fixes the issue, but I want to know if this is an issue that can be fixed?
Info:
MacBook Pro with Retina display
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A window pops up and says "Cannot open Preview. States "The last time you opened Preview, it unexpectedly quit while reopening windows." when I try."
Info:
MacBook Pro with Retina display, OS X Yosemite (10.10.1)
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Jul 8, 2010
IWhen I mount and open it, it contains three files: autorun.inf, edisk.dat and SVOLBRO.EXE. I am assuming that it is the edisk.dat file that I should be reading but I can not open it. I have spoken to the company who say that it should contain an encrypted pdf file. I have tried copying and renaming the file to edisk.pdf and then using preview but I am getting an error message saying the preview is unable to open the file.
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Feb 12, 2012
I've noticed that strange yellow boxes will randomly appear on my display. This happens both on my external display and hte laptop screen. I've attached a screen shot of what it looks like. It's not application specific.
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MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)
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Jun 19, 2014
Everytime I time to open a PDF file in Preview I get the msg, the file couldn't be opened because you don't have permission to view it. I have checked the GET INFO and all permissions are correct.
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Oct 29, 2009
I can upload and view new photos just fine into iPhoto. However, when I use any application that requires opening/inserting/uploading a file (I've tried Firefox, Safari, Flickr Uploadr, Pages etc.) the new events do not appear when clicking on Media > Photos.
This started about two weeks ago but unfortunately I haven't backed up my computer and can't go back in Time Machine.
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Mar 26, 2012
Since updating iTunes and installing the latest iphone software iTunes crashes when I attempt to open my iphone in the device panel. I therefore cannot perform any manual functions on my phone through iTunes. I'm running 10.7.3 and iTunes 10.6.
Info:
iPhone 4
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Jun 21, 2012
So the other day I tried to send a large file through the Mail app to a friend. I realized after clikcing send that the file was indeed too large to send since my Mail froze in the attempt of sending it. I used force quit to get out of Mail and opened it again, and then clicked the x button when it started to send again. But then the message was still in my outbox and in my drafts, and Mail would try to update my inbox and drafts but just continue loading. I went to my outbox to delete the message, and when I did a notification popped up that said "The message could not be moved to the mailbox "Trash—On My Mac". The operation couldn't be completed. File exists". Now whenever I open Mail it's the same story, where it attempts to send the message, and then everything's trying to load but never does.(I went to iCloud recently to send a message, and the only remnant of this action was a draft of the message without the file, which I deleted.)
Info:
iMac, Mac OS X (10.6.8)
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Jul 8, 2009
Whenever I scan an image (my scanner is an HP Photosmart C4480) and save it as a PNG, it scans and saves fine. However, when I open the file in Preview, it flashes up a low-quality version of the image for a split second, and then just turns black. Sometimes when zooming I can get the low-quality image to appear again, but then it just turns black again.
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Dec 9, 2014
Word keeps crashing when I attempt to open an .docx email attachment, how to I stop word from crashing and be able to open the file?
Info:
MacBook Air, OS X Yosemite (10.10.1)
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Jun 17, 2012
My Macbook pro's display has started playing up. Having green flickering lines which come and go randomly, especially on images with a lot of black. Right now, the lines just disappeared as soon as I connected to mains, to start recharging the laptop. I'm using OS X 10.7.4 with NVIDIA GeForce 9400M.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Apr 2, 2012
It doesn't seem to matter what browser I'm using, but whenever I attempt to upload a file via a browser it crashes.
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I'm running Safari 5.1.5 (7534.55.3), Firefox 12.0, and Chrome 18.01. . .
Below is the gobbledy-good that gets spat out after Safari dies:
Process: Safari [45066]
Path: /Applications/Safari.app/Contents/MacOS/Safari
Identifier: com.apple.Safari
[Code].....
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Dec 4, 2014
When I try to print something from the internet, the entire print window doesn't show up. For instance, I can see the print button, cancel button, and how many pages it is. I can only see about an inch of the preview.
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MacBookPro, iOS 8.1.1, I'm using Chrome.
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May 14, 2010
So after waiting 4 weeks my High-res Glossy MBP FINALLY arrived...I was so happy. Got home switched it on and WOW it really is a beautiful machine...After using it for about 30 mins however i noticed a small dot to the lower right half of the screen... I looked closer and realized it was either a dead or stuck pixel( I dont exactly know the difference). I did a few test on it, and its ONLY visible when a light color is on the screen (White, Gray etc) However when the screen is DARK blue, Dark green or black it cant be seen at all...
It kind of looks like a TINY speck of water or liquid the size of 1 pixel stuck under the glass... I noticed that it does get lighter and darker when i adjust the brightness of the screen. Can anybody give me some tips? Anything i can do to fix it? Is it in fact a dead or a stuck pixel? I tried the JSscreen fix which is basically a online tool that opens up a flashing screen...Ive had it on for about 30 mins...but no luck
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May 30, 2010
my brother installed some kind of plug in called tenshisTV to be able to watch a streaming video of ufc today without my knowledge
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also when i right click on links, the option to "open link in new tab" has also disappeared
how do i fix this?
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Oct 26, 2009
I've just been up to my local electronics store to buy the new base 21.5" iMac. I noticed the display model had a dead pixel in the centre of the screen so I asked once I had paid for it if I could open it and check the iMac before leaving, the store said that was fine.I opened it up and it had 3 dead pixels! So they swapped it over for another and that had another 2! (It's either dead pixels, or dirt behind the glass, either is unaccepted in my eyes). So I just got a refund as they said they wouldn't open anymore.
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Feb 13, 2010
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Jun 4, 2014
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Info:
MacBook
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Sep 3, 2014
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MacBook Air, OS X Mavericks (10.9.4)
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Apr 29, 2012
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Info:
MacBook Pro, Mac OS X (10.7.3)
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Jun 23, 2012
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Dec 6, 2014
When I open a pdf, a dialog box opens up with the following message: "The file "File Name" could not be opened. It may be damaged or use a file format that Preview doesn’t recognize." I tried it with Adobe Reader and I got the same message. I am running 10.10.1 on a 2013 Macbook Pro.
Info:
MacBook Pro (15-inch Early 2011), OS X Yosemite (10.10.1)
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Mar 5, 2012
My macbook has become very slow, especially my Preview. I have a Mackbook (early 2009), all software is up to date and I still have about a third of my disk storage free.
Info:
MacBook (13-inch Early 2009), Mac OS X (10.7.3)
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Apr 6, 2010
I am trying to send an email with an attached resume to someone but every time I attach the pdf file it appears in the message. I do not want to send that way. I just want them to be able to save and open it.
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May 12, 2012
IMac Froze and now just File icon appearing on Startup and now using a back-up hard drive to restore Lion but when it searches for disks to install the restore on it can't locate the desktop hard drive.
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iMac, Mac OS X (10.7.3), 4 iPods
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May 16, 2012
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Info:
MacBook Pro, Mac OS X (10.5.8)
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Apr 1, 2010
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Nov 11, 2010
I've been having this problem for the last few weeks intermittently, and occurs whenever I bring my Macbook Pro (17 � 5,2 � 10.6.4) awake from sleep, or sometimes just when I switch it on.
It is a bit difficult to describe, so here is a picture:
[URL]
I have to hard-reset the laptop to fix this each time...
Do I need to send it away for repairs or is this something that I could fix myself?
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Somehow windows Media Player became the default player for mp4 files. So when you double click on one parallels runs. But I figured out where to change it by choosing other and choosing the right app and choosing always use but it does not change the default app. How do I change it?
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