My Air's screen is slightly darker at the bottom (only on a few millimeters, but still). It only happens on a white/light background though (I don't have my dock at the bottom). In comparison, the screen of my MacBook has a very uniform backlight. Does anybody else have this issue?
View 2 RepliesIf I view a pure white image it looks like maybe 1/4" has a slight gradient. The darkness in the right corner is a little more prominent and extends maybe 1/2" Anyone else seeing this on their 11"?
View 8 Replies View RelatedIt seems my MBA has developed some issues with the LCD, there is a noticeable dark patch on the bottom of the screen and it is really bugging me, normally little things like these I can get over with but seeing how much I paid for this laptop it is very disconcerting. Oh and also, when the screen is off and viewed under a sun/bright light, you can see waves / "ripples" of the LCD, is that supposed to be normal? Just wondering if Applecare will "care" about this issue.
View 5 Replies View RelatedI have 3 problems with my aluminum macbook and I think that they are all related and are caused by each other.1) The hinge creeks sometimes when I slowly close the screen and I'm afraid it will only get worse as this just started happening.) When the macbook is closed, the screen is uneven. The right side does not completely close and there is a gap between the base of the computer and the screen. However, the left side is just fine unless I push down on the right side then the left side just goes up and becomes uneven.
View 2 Replies View RelatedSince a couple of days, my screen (iMac 27" mid 2011) turns off. Also, half of the screen looks darker. Is it a hardware problem or maybe can be solved by software?
Info:
iMac, Mac OS X (10.7.3)
I had so far been using it with screen brightness level set at 7 bars out of 16.But, since the past few days, I've noticed that 7 bars is too dark. I have to set the level at 9 or 10 bars to feel comfortable.Nothing else in the MBP settings or the environment have changed. I don't use any of the auto dimming features.I'm wondering whether it's the MBP or my eyes that are deteriorating.Has anyone experienced or heard of gradual dimming of MBP screens over time? Can anyone suggest causes for dimming?
View 6 Replies View Relateddefective screen or this model is supposed to be darker. I have a 2.53Ghz Core 2 Duo MacBook Pro (the last revision) and the new 2.4Ghz i5 MacBook Pro which I just bought today.I noticed the i5 screen is much dimmer, it is the same manufacturer but the model is 9CA4. The Core 2 Duo MacBook Pro model is 9CA3.Are the 9CA4 models supposed to be darker or do I have a defective screen> I wanna know so I can go and exchange it
View 24 Replies View Relatedlower third of the 13" new MBP, is darker than the rest. So when I am reading forums, the top starts off with white background, and the bottom is clearly a darker grey. This only is visible when setting the backlight to less than 75% max brightness. Normally I have it at half brightness. I am gonna be crazy with taking these things back. My big cheap Dell LCD and E6500 laptop have no where near the uniformity issues this Macbook has been having. Is this common or do I keep getting bad ones?
View 1 Replies View RelatedI tried to use some software to test the display. I found when the screen goes to completely dark with the backlight on, the bottom side of my screen is brighter than other parts.... have u guys met any problem like that, or is this some problem with my MBA?
Is it just me or the macbook air has a problem with backlight? it's very very bright compare to my mbp 13.3 but it seems like the left part of the screen receive a lot more light than the bottom right of the screen. I notice that on the mbp pro but its worse on the mba. I have a rev2 1.86 with a 9400. In this review (in spanish) they check the brightness levels on the screen, and there is a difference between center and bottom right corner (340cd/m2 vs 215cd/m2)
View 2 Replies View RelatedI was testing out the MBA 13" and 11" again. My main goal was to see how much faster Flash & SSD are in comparison to HDD. It's so fast at restarting and booting. However I noticed something strange. Both units had darker tint towards the edge of the screens. I know colour shift happens with TN panels, but not like this?
View 1 Replies View RelatedMy IMac screen keeps changing brightness as I use it, currently the LHS of the screen is not as bright as the right. Â
Does this sound like an adjustment or a fault? The sytem is about 6 months old from new.
Info:
iMac, Mac OS X (10.7.3)
Our eMac seems to be developing a green tint in the bottom right hand corner of its screen. I've done some quick searching online and it seems that a few people have suggested a cold boot so it runs the degaussing process on a startup.
I left the eMac off for about an hour, unplugged. It did the degauss once it was plugged back in and "seems" to have removed nearly all of the green tint.
There are a few threads on various forums when I search on Google about this issue but they have no conclusive reasons why this is happening.
Could my eMac be developing a fault at all? I'm not too sure if anything magnetic has been placed on our table near the eMac so this may be the reason.
Switched the machine on today to notice that the left side of the screen is darker than the right. I have put the brightness on full to confirm this. Is it possible the LED backlight is failing?
Info:
iMac, Mac OS X (10.7.3)
I just received my new IMac and was starting to do some typing for a school project when I noticed that the keyboard bottom stand was uneven so whenever I type it bounces much like a chair with uneven legs. I was wondering what to do because now I have to stick a credit card underneath it to keep it from moving.
View 3 Replies View RelatedI have an iMac 27". The left half of my screen started flickering, and now it is quite darker than the right side (facing my computer). Do I have to bring it in to the store or is there a fix?
Info:
iMac
I kept my macbook (late 2008) turned on overnight on lowest brightness and when I tried turning the brightness back on this morning, the backlight flashed on for less than a second and then turned off again. Somehow I managed to get it to work, but whenever I move my macbook even slightly the problem reoccurs. I've done some research on my problem and I suspect that it's hardware related (maybe the inverter or the inverter cable?), but maybe the LCD itself is broken? Does anyone else have any experience with this?
View 1 Replies View RelatedI read on the internet that this is probably caused by lightbult or inverter board, but that information was on macbook or macbook pro, i couldn't find any information if its the same issue with macbook airs.. Has somebody had similar situation? How have you solved this issue?
View 7 Replies View RelatedI have a 2008 White body model Macbook with 2 gigs of ram and 2.1 core duo processor. My problem is that the screen won't turn on...when I start up my computer it lights up for a second, but turns off before the apple sign shows up. If I look really close I can see everything. Oddly enough, if I press the brightness button so to decrease the brightness to the very last bar and then hit the f2 button to turn up the brightness by one, the light will turn on for a few seconds, if i continually go back and forth, I can sort of use it enough to do something with it (thank god because I had all my work for school on it). I have included a link with this thread so you can see what I mean.
View 4 Replies View RelatedI have had my Macbook for almost three years now, and for the last month, the backlight for my screen has gone off. However, when I put the brightness down to 0 when the light is off, and put it up by 1 it sometimes turns on for a couple minutes/seconds/hours. Any help? By the way, I am using Boot Camp, I do not know if this happens on my Mac Side, because it comes up with a "stop" sign when I try to boot it up.
View 3 Replies View RelatedI own a macbook pro unibody A1286. I spilled some soda on it and I followed everything that you would do when a liquid spill happens. After a few days I turned on the macbook pro and I hear the charm and can see the screen with light on it. The back light had gone out on the unit. At first I thought It would be the screen, so I ordered a new screen and tried it out. With the new screen it is the same, the back light for the lcd wont turn on. Everything else on the macbook pro is functional except for the back light.
I even own a mini display port to HDMI adapter and hooked that up to my TV and it worked perfectly. The isight camera works, all the ports work, speakers work, optical drive works. Just the Back light on the LCD does not.
I've installed OSX successfully many times but this one, with a new WD disk gives me trouble. After the gray screen is gone and the installation menu starts, the back-light turns off and I can't do anything about it. Any idea why that happens and how I can deal with it? I am working on a Mid 2009 13" Macbook pro with 2.26ghz and 8GB of RAM.
View 5 Replies View RelatedI've had my new 13" MBP for about a month now and I am noticing what looks like backlight bleeding spots at the bottom of my screen. It is most noticeable on the bottom left and appear blue-ish on a black screen at maximum brightness. It is getting irritating when I am watching movies at night. I have the 9CBD screen. Others have said they have no problems with this screen model. So is this normal or is it a defect? If it is a defect, what can I do to fix this? My 14 day grace period is over, so I'm assuming an easy exchange at the Apple Store is out of the question?
View 6 Replies View Relatedi dropped my macbook. The screen was not responding any more but the backlight was still working. Now, i have opened up my macbook, because my insurance company gave me a new one. There is nothing i can see that is changed. So what is the problem here? I am not waiting to bring it to the store with a respond: It will cost you a 1000 dollar.
View 5 Replies View RelatedI have just replaced the display panel in my MacBook Pro (A1260) and now it is behaving oddly at startup. The backlight lights up normally until the boot process gets to the Login screen, at that point the LEDs shut off. I can see the images on the display, (the LCD seems OK,) the only issue is that the LEDs are turning off.
Here's what I've tried:
1) If I boot in Target mode, the screen stays lit. (As expected.)
2) If I reset PRAM, the lamp behaves normally, staying on through that session. If I restart, the lamp-off- condition returns.
3) I have reset the SMC per instructions here, [URL]. No change, LEDs shut off.
Info:
MacBook Pro (15-inch 2.4/2.2 GHz), Mac OS X (10.6.8)
A month or so ago, the backlight randomly went out on our MacBook. If you look very closely you can see the screen, but it's like you've got the brightness on its lowest setting. The backlight comes on as normal when you turn on the computer, or wake it from sleep, but goes out after about 2 minutes. Other than not being able to see what's going on, the computer works fine. I took it to the Apple Store, who said they'd have to replace something at a cost of ?75, which was fine. Just over a week later, they called and said that hadn't worked, and that it was actually the logic board that needed replacing, at a cost of ?385, more than the value of the computer. We decided it wasn't worth it.
Yesterday however, I took it to a friends and connected it to his monitor, and even though the screen was dark on the MacBook, it came up fine on the monitor. To me, it seems strange that it's a logic board issue when it works fine with an external display.
this is my first time posting,so my bad if i do anything wrong.
My backlight doesn't work when i tilt the screen less than 90 degrees. is there anything i can do besides take it to the apple store? I'd rather my dad didn't find out
I just noticed that on a black background, my 17" i7 MacBook Pro has two areas in the lower middle area of the screen, where the backlight is too bright compared to the rest of the screen. It is very noticeable on a black background and grey.. Is anyone else having this problem?
Other things I noticed:
- there was dust on the plastic cover that you take off the case when you use it for the first time
- the aluminium enclosure was slightly dirty, could be rubbed off though..
- there are two minor 'impurities' in the aluminium (?!).. two tiny grey spots/blemishes basically
- there were a few minor scratches on the aluminium casing.
- the apple logo at the back glows in a much warmer (yellow-ish) colour than the previous generation mbp (?!)
- the screen seems not as bright as the previous generation
- the keyboard backlight seems not as bright as the previous generation
My 2009 MBP would have problems shutting down or restarting. On a shutdown, it would appear to off, black screen and no lights, but if you tried pressing the power button nothing happened. I had to hold the power button to turn it completely, then press it again to startup.Restarts had the same behaviour, it would get to a black screen and I would have to hold the power button and then press it again to startup.I ended up taking this MBP back for another problem, and they replaced it with a 2011 MBP (since I had recurring logic board that failed a few times).Anyway, I swapped the SSD from my old mac into the new one, and I have the exact same behaviour!!Seems to be some corrupt settings or something. So I booted from a Mac installation disc, wiped my hard drive and reinstalled the OS, then I restored from Time Machine, and unticked the option to restore settings.I want to also add, that my backlit keyboard isn't working either.I tried resetting the SMC, but the power light on my charger didn't cycle orange/green, so I'm not sure if it worked. I tried multiple time, following Apple instructions.I also reset the PRAM, which did work.
Info:
MacBook Pro (17-inch, Late 2011), Mac OS X (10.7.3), 16GB RAM, OCZ Vertex 3 Max IOPS 240
I was using firefox today (all I had open was facebook and gmail) and iCal was open in another space. All of the sudden my macbook screen went black, but the backlight was still on and the music was playing. I hit the space bar a few times and moved around the mouse and the screen came on for a second or 2, but then went black again. It wouldn't come back, so I had to hold down the power button. When it restarted, everything was normal, except that now the fan is going fast and loud, and my computer is getting hot with only firefox open to macrumors.
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