MacBook Air :: Bright Flash During Startup Every Time Before Desktop Comes Up
Jun 30, 2014
My week-old Macbook Air 13/4/256/1.3/i5 gives this bright bluish blink every time it is started up, a second before the desktop comes up: [URL] ....
Is this normal or should I be concerned?
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Apr 20, 2009
Weeks back, had some blinds by my desk fall on my opened Macbook and strike right near the power button. No real physical damage, although the power button feels a tad stiffer when pressed. But since then, at start up, the sleep light will flash quickly off and on for a short burst, but then proceed with start up.
I've searched around the internets and seem to think that this might be a memory problem. But in most cases the computer won't start up at all. In my case the only indication I have of a problem is flashing sleep light at start up.
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Feb 9, 2012
Every time I start up heaps of the finder windows appear and plays havoc on the system by freezing. I recently downloaded a .rar file and extractor program so not sure if that might have something to do with it.
Info:
MacBook Pro
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May 15, 2012
I received an update request for a new version of the Adobe Flash player this morning. I accepted it and the installation seemed to work fine. The only special was that the last 5% of the installation took some minutes to install.
Minutes later the system (MAC OS Lion) sent a warning that my startup disk is nearly full. The disk had about 150GB free disk space. When I checked it with the finder my disk space was about 350 MB and declining. I disconnected the MacBook from the internet and the the declining of the available disk size stopped.
If I check the disk information (using the finder) of the harddrive and it showed only 350MB as free. If I check the size of the folders on the top layer and add them together I should still have about 150GB of free disk space.
Info:
iPhoto '11, Mac OS X (10.7.2)
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May 29, 2012
Why Flash Player downloads as a device to the desktop? Chrome and Kindle Reader do as well, but I was able to install them. Flash will not install.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Mar 3, 2009
I have a white macbook. Today, I downloaded "handbrake" off their site. I didn't realized that it would use almost all of my processing power, so I tried to convert a DVD to mp4 while doing other things. that didn't work so i restarted the computer and did it again, this time having that be the sole program running. it worked beautifully. Then, when I tried to get the mp4 file to iTunes, my computer froze and so i restarted it, and tried again. My computer froze again, so i restarted it again. This time, my computer did not load the desktop or anything after the initial startup By initial startup i mean first the ping, grey screen with apple and loading gear, and then the loading bar on the next page. it does all this, and if im correct, it is now supposed to show me my dock/desktop and everything, which it does not, it is simply a blue screen which occasionally flashes.
I've tried restarting the PRAM, running a hardware test, and repairing the permissions. After repairing the permisions, the blue screen does not flash but rather has a loading gear which does not stop spinning.
What should i do? i have an appointment at the Genius bar, but im sure they are going to make me buy some stuff that wont actually work. Is there anyway to fix this without losing my memory?
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Feb 24, 2009
I have a two year old Mac Pro ( 2GB memory and 2GB RAM) which up until now has worked very well, extremely well really. Alas for some inexplicable reason it has decided to takes it's time coming out of the starting gate. It has gone from around 15 seconds to around 5 minutes. So far I have eliminated apps which I have not been using as well as a few startup items that I didn't really need.I have cleaned up my desktop so that there is only one Icon on it.
I have also de-fragged my startup drive.I have used Disk Utility which tells me that the disc is fine, and it seems to be working just fine when it is up and running. I have also unplugged my firewire and USB connections. I have run my cron scripts deleted all rotated log files and repaired disc permissions. Maybe I didn't need to, but heck, who knows, I am no expert. Maybe a reinstall may solve the problem or resetting the Pram may work. I don't really know for sure but I'll try anything just in case.
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Oct 1, 2009
From today, i get messages my friends type in skype displayed in desktop (the messages flash in desktop and disappear).
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Jan 20, 2009
I'd like to set up a backup strategy for my rev A MBA SSD. Can this be done with a 64gb usb flash drive?
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Jul 25, 2010
I just got a new flash drive and it worked fine on my iMac yesterday, and now suddenly it no longer appears on the Desktop or anywhere else on the computer that I can find. But when I pulled it out of the USB drive, it said the device was not removed properly, so it must have recognized something was connected.
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Feb 18, 2012
When i insert a flash drive I can find it in the sidebar on finder but would like it to show up on my desktop. Is there a setting that will allow this.
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Jan 5, 2011
I have a new MBA, 13" which I'm loving so far. I like the screen bright - like almost all the way up all the time. Other than shortening my battery life, will this setting cause any damage to the screen?
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May 29, 2009
For me the screen is too bight even after dimming it all the way down. Is there a way to make it even dimmer?
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Jan 2, 2010
I've had bright spots appear behind my LCD screen for the second time this last month.
They look like the LEDS from the backlight are pushed up too close to the LCD and sort of washout the LCD in that area. The have occurred on the left side and the right sides along the lower edges of the screen.
I'm fed up with all the repairs this laptop has needed and feeling that I paid 2000 dollars for a quality product I went to the apple store today and asked for a replacement unit.
I was told that the recurring bright spots (on top of 3 other minor repairs and 1 major repair) did not warrant a replacement unit. The manager even said that they shouldn't have fixed this problem last time because it is cosmetic and not covered by the warranty. The genius also repeated the phase "This doesn't happen by itself" (I nice way to say I did this and that they shouldn't cover it. )
The manager decided to make me feel special and say something along the lines "We'll fix it again this time because we did last time".
My warranty is running out in 6 months and I need to know what's causing this. I always transport my laptop in an incase sleeve with a shoulder strap. There have never been any external marks on my casing when these dots appear. If I put too much pressure on the screen wouldn't the middle bend in more and I would get problems there? There weren't even marks on the screen from the keyboard keys yet I put enough pressure on it to cause this without even knowing it?
The best part is I asked the man who gave me my repaired laptop back how to prevent what the manager called 'LCD bruising'. When I mentioned bright spots he said 'Oh that's a defect we cover under warranty'.
Im going to contact apple's customer relations on monday regarding the repeated repair trips. I have no confidence this laptop can go a long period of time without needing repairs.
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Apr 24, 2012
Why does my screen look dull? It's not dull like when you stop charging it, nor is it as bright as when it is charging, it's about in between. I have it plugged in and the battery constantly reads 95% never 100%. The little green dot is on the charger input and the battery symbol shows that it is being charged so I know it's charging. What reason would be why my screen is not as bright as before?
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
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May 7, 2012
I bought a MBP last weekend, and noticed in the last few days a few bright "spots" on the screen in the top left hand area of the screen. It's like the complete opposite of a dead pixel - it's just bright and whitish. It's almost like a speck of glitter on the screen! It's only visable from certain angles, but is one of those annoying little things!
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May 12, 2012
My laptop screen keeps intermittently and frequently getting brighter and dimmer and my manual buttons to alter the screen brightness aren't working. What can I do?
Info:
MacBook Pro
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Mar 3, 2010
Okay, so I am running OSX and Vista on Bootcamp. I have noticed that when I use Windows or just even restart OSX that my date and time changes. Today it changed to March 1, 2000. I am curious as to why this happens. My time zone is fine. I think it has something to do with the Vista configuration.
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May 27, 2012
Was having Adobe shockwave/flash problems while running Chrome, which is not completely unheard of. Restarted my MacBook Pro (OS X 10.6.8), which included a software update (though I'm not sure exactly what programs were updated). Now Chrome will not run at all. Every time I start, it crashes immediately. Have tried SEVERAL times to trash/download it, but the same version seems to keep appearing in my Applications folder. Have also tried trashing the Library/Application Support/Google/Chrome folder to no avail. Appears back in its place after dragging it to the trash.
In addition, Adobe flash videos for Safari and Firefox (which I just downloaded as a tester) also will not work. Each attempt to update Adobe Flash also ends in a crash. And now I've discovered the same for everything Microsoft (Word, Excel, PowerPoint). The program shuts down and the Microsoft error message appears breifly, followed by the same crash "Mircrosoft Word Error Reporting Quit Unexpectedly" box. Again, have tried several times to download Chrome & Adobe Flash to no avail. All system updates have been made to date. What to do next?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Apr 13, 2009
I have an aluminum macbook 2.0 if it helps but I have a question. I have my macbook at full screen brightness but aren't you suppose to get even more brightness like another level when you connect the ac and my birghtness doesn't even move. Also I feel my macbook screen is not as bright as it used to be any way to make it brighter or may I have just get used to my macbook?
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Jun 22, 2010
I just got a new MBP 15 i5 2010 with a high-res anti-glare screen.
Manufacturer: 00000610
Model: 00009CBB
Serial Number: 00000000
Manufacture Date: 00000000
Unfortunately the display doesn't show very light colors. (compared to my old MBP15 2007) If you look at the attached image [URL]
- at section 5 I can only see the Grey boxes from 235 to 247, and I CAN'T see any Grey box from 249 to 253.
- at section 3 I can't see the Grey box at 5 all the other from 10 to 50 are fine.
Changing the brightness, playing around with different color profiles and resetting the system didn't solve this problem. I called Apple support and after some resets I was asked to compare my screen with the same make/year. Does anybody has the same 2010 MBP15 high-res anti-glare display and experiencing the same issue? Does your display work fine and is showing all the different Grey boxes?Other MBP owners: Can you see all Grey boxes on your MBP screen? My brothers 2009 MBP15 is showing all light Grey boxes from 235 to 251. 253 can't be seen
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Feb 24, 2008
I have a 2.2Ghz Macbook with 2Gb ram and its running 10.5.2 (update went fine) and for some time now the start up of my mac has been very long. It sometimes take in excess of 30 minutes to turn on. It waits on the grey apple screen with the apple logo and the spinning loading sign near the bottom. Is there anything i could try without doing any major resets or reinstalls?
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May 3, 2012
I have a bunch of flash drives I need to format for work, and we want to put our company logo as the icon for each drive. We wanted to format them as MS-Dos Fat so that they'll be readable and writeable on both Mac and Windows computers. But when I format them that way and change the icon, it displays as a generic preview JPEG image instead of the real image or even the default hard drive icon.
I managed to fix it so the icon will display properly in Snow Leopard, but in Lion the drive still mounts with the generic Preview thumbnail.
Is there any way I can easily format a flash drive so that a) it will be readable and writeable on Windows and OSX machines and b) have the icon for the drive appear correctly on Lion, Snow Leopard, and windows machines?
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Sep 1, 2010
I have been told so,but it does not seem logical to me.What do you think?
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Jan 20, 2009
Has anybody seen this on their Macbook Air? A very bright, fading line of 6-8 mm at the top of the screen? I just returned my MBA because of this a couple of day ago. Then today I go to the local apple dealer (in Denmark) and I see the exact same bright line on the MBA screen in the shop. I also checked a unibody Macbook, a white Macbook, and an 24" iMac. None of these screens had the problem - it was only the Air. So now I wonder: is this a feature of the MBA, or was I right in returning it because of this.
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Jun 30, 2012
Recently I found a bright spot just behinde the apple logo on my macbook pro mc 723 (early 2011) display...it seems that the light of the logo passes through the display...what can I do for it?! It is so bothering especially when working on a white or bright gray screen...
Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.6.8)
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Jan 17, 2009
When I start/restart my mac os x 10.5.5 (2.4 GHz Intel Core 2 Duo, 2 GB 667 MHz DDR2 SDRAM) the desktop refreshes several times before going back to the pale blue screen and then refreshing a final time. The mouse is then sluggish and/or jumps sporadically.
What I've tried:
AppleCare, Apple Hardware, Onyx
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Mar 23, 2010
I don't usually turn off my MB, only when I need to bring to school then it's off. Well, when turn it back on, the items on desktop are not in the same place, I have to rearrange them. Preferences are set.
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Aug 24, 2014
My computer has 500 GB of capacity, but I have seen that every time I open a file or boot something the memory used rises a little. Is this normal? It is the first time that I have seen.
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
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Jul 25, 2009
My MacBook pro is about 2 weeks old. As soon as I unboxed it, I noticed some stains on the speaker grills. The stains are only visible in bright daylight. The stains seem to disappear for a while when cleaned with a damp cloth, but quickly come back. The stains weren't any particular shape at first, but after repeated cleaning, they same to have morphed into perfect circles.
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