MacBook Pro :: Constantly Black Screen On Startups?
Jun 21, 2012
Everything worked fine until I started to notice a completely black screen on startups. It only happened twice since I bought it, and I ignored it for a while. Now, it has become worst; however, sometimes it starts up normally. Moreover, the "experts" from Apple checked my MBP and as they were doing some test, the display went black right in that moment. He said to me that the problem could be something wrong with the cable or display. According to research, Apple announced that a few MBPs had this symptom; however, this was only presented in MBPs with Nvidia video cards and only on mid-2010 logic boards. In my case, my MBP has the AMD Radeon HD 6490m. Unfortunately, my warranty has expired. Apple said that they could fix it, but they will have to charge me for it. I currently run snow leopard version 10.6.8 and I've notice that this issue started to happen from the previous update.Should I update to Lion?  15-inch Macbook Pro 2 Ghz Intel Core i74 GB 1333 MHz DDR3Snow Leopard Version 10.6.8 (Early 2011)AMD Radeon HD 6490mIntel HD Graphics 3000 build-in
recently i've been having problems on my mac as its begun to slow down drastically over the last few days and i've been seeing these strange outlines around some of my programs (see image).
I have a 24inch iMac 3.06ghz and seems to be stuck restarting. It will not get to the any screen (just stays black) and constantly restarts, the chime seems to get quieter each time, after about 6 times it comes back to full volume but will not get any further in the start up process.
I restarted it myself because the screen was flickering very quickly and seemed to freeze (this is the first time I have encountered that). I had to power down by the button at the back, then restart using the power button and now won't start up. All software fully up to date. Running Lion.
Recently my cooling fan has been running at what sounds like full speed and never resumes a quiet speed. I have not used it any differently than I have since I bought it (in January) and have not really added anything to it in the way of downloads.
I woke up this morning and my Macbook Pro won't turn on. The sleep mode light is just constantly on but there is nothing on the screen. I've tried shutting down and booting back up. Removing the battery and putting it back on and rebooting. I've tried rebooting without the battery and plugged into the power adapter. I've reset the PRAM. I've took the battery out and held down the power button for 5 seconds. Nothing seems to work.
Also, the last week the battery said "replace soon" and then the other day it said "replace now". I've checked the battery level and it seems to be fine. And wouldn't it just start up from the power cord? I would love for it to just be a battery issue. But it not starting up with the power cord and the sleep mode light being constantly on makes me thing otherwise.
I came back from work to wake up my iMac. It made the noise but the screen stayed black. I tried restarting by holding the power button- I can hear it start and the chime but still have a black screen. I tried resetting the pram, and unplugging the cord but I still get a black screen. I can hear the chime though; I'm not sure if that means anything. I just had the hard drive replaced in February so I hope it's not that. just wanted to clarify that when I restart, I get the chime but the screen stays black- I don't get to the grey screen. So I'm assuming right now that my display may be shot?
So I have a DYNEX 21 inch HD TV conected up to my MBP via the VGA connection route. My problem is that when I want a program (or more specifically in this case a game) to go into fullscreen mode it automatically goes to my primary monitor and turns the other screen black. I know I can switch the primary monitor from my actual laptop screen to the TV however I just want the game to be full screen on the TV while still having access to my dock and everything on my laptop.
I have a problem with my screen - when there is something black on, I can see a faint mark of a lighter colour. I have tried to take a picture, please excuse the poor quality. There is nothing visible when the screen is off, even under close examination. Is it less visible when lighter things are on the screen, and invisible when the screen is white.
No drops or liquid spills. Will this go away on it's own? Any fixes?
I've had my mac for about three years now and everything was working fine. After I installed lion, I notice that this started to happen. I don't lose any of my information though when it does that. It just goes into a sleep mode I guess? Anyways, is this a feature from the lion update? Something standard?
My macbook pro just has a black screen with a small coloured circle on the right of the screen. It is frozen and wont respond to turning it off or on. It is plugged into mains power.
When my MacBook Pro 13" i5 goes into screen saver mode, which is black, it won't return to normal mode. Tried all keys, trac pad, closing the lip and re-opening it, and it won't respond. The only thing that works is holding down power button for hard shutdown, then restarting it. It has happened 8 times in the last 2 weeks.
After an update(I think) I can no longer get into my computer. When turned on I get the apple logo then a grey screen that turns to black but the curser is active . Then there is no more progress to the startup screen
Computer starts (keyboard lit, music plays, caps lock light on), but no screen. I need to open and close 2 - 30 times before the screen will turn on. Once on, the computer works perfectly. I've tried PRAM and safemode reset.
My 13" MacBook Air Mid-2011 Version currently running Mac OS X 10.7.3. Is constantly overheating and the fan is constantly loud. The fan is around 5500rpm even when I am not doing anything on it or even when it is off.
My computer won't start. If I'm holding in the power button, you hear the HD starting the boot. The instant I let go of the button the computer turns off. The longer I hold the button, the longer it attempts this process, until I get to the point where holding the power button would manually shut the computer down. Happens computer plugged in or on battery. Screen never changes from black screen.Â
My Macbook is brand new! (Barely 4 months old) Just recently my laptop will flash a black screen. It starts from the bottom and quickly flashes up the screen higher and higher each flash! i have read on some other pages it is a bad inverter on the inner core of the Macbook. Other than that I do not know what to do!
I bought a new MacBook Air 13" on December 20, 2011. I do like it a lot, but I have one big problem (its big to me!) and question -- about 3 times per week since purchasing the MacBook Air while working / typing on the MacBook Air, the screen just goes black fir NO apparent reason!! It is like the battery is suddenly totally OUT of any power! But, the battery has plenty of charge, and no command or other key stroke nor any other activity that should cause this black screen has been done.
Just yesterday I was using my Macbook Pro - with Word and MSN in use - until it gave me a black screen. (Good thing Word auto-saved.)
The screen wasn't dimmed and the fan (or whatever was running) was still running. So I held down the power button to shut it down. When I turned it on again - and everything was okay - I thought it might have been the battery but yeah, it doesn't explain why the fan was still running.
It's fairly new. I don't play games and I rarely watch anything on it. I'm also very protective of it and don't download much... Which confuses/worries me on why a black screen would appear.
So does anyone want to share some insight on why this happened? Is it some 'normal' thing that eventually happens, because I've been looking around and found information with regards to this black screen problem and the Macbooks of those people seemed fine..
I have a black macbook that I got in Dec 2007. While I am using it, the screen will randomly going completely black and I have to move towards being closed until the screen works again. I think it is a short in the screen but I am not sure.
I was hoping someone else has had a similar problem and figured out how to fix it. I was also thinking about taking it into Apple or an Apple reseller to get it looked at but I am not sure how expensive it would be.
Last night I was using my computer all fine. However this morning I turn it up, the white light where you push to open the lid, is on without flashing, and there is a black screen.
Please note that I have not installed any new hardware devices i.e. hard drive, ram, etc.
I tried to push the power button for like 10 seconds straight when I turned on to see if that would fix the problem but no. I can hear the hard drive starting up when I push the power button but black screen.
Could this perhaps be one of those faulty 8800 M GT nvidia gfx?
But I'm scared to take it to Apple because earlier this year, I took it apart and redid the thermal pasting and I kind of have screw drive marks on my keyboard aluminum part... It's like so obvious I opened it before. But, my 1 year coverage is already over so hope that doesn't eliminate me from getting that nvidia service in the case that it is the gfx card hardware problem?
For the last few hours my unibody MacBook Pro has been occasionally flickering - the whole or some of the screen goes black for a split second. It's not happening frequently but it's never happened before, just checking to see if this is a "rush to the Apple Store" type situation?
I'm having a bit of a problem with my Macbook. Once the display goes to sleep, I can't seem to get the screen to come back. The computer doesn't actually turn off, but when I try to get it back with my mouse it goes black. I can usually still slightly see my applications and stuff, and the fan still runs. I end up having to shut it down and then restart it every time. Just wondering if anybody knows how to fix this.
I am in a pickle. I turned off my pro for the night and when i went to turn it back on I get a black screen and the white light not flashing. at a lost for what to do next. I followed the Apple troubleshooting tips but nothingis working. I can hear the drive hum but nothing else happens.
I have a Sylvania TV (model number SRT2420p) and a Macbook Pro. I bought a Mini Displayport to DVI adapter, DVI to RCA, and connected the yellow RCA cord to the tv. In the "game" mode where the RCA cable should be recognized, nothing is happening. I changed the display to all the different display options, and still nothing is popping up on the tv. I changed the display to 1024x640, and restarted the mbp, nothing. The mac realizes it's plugged in because it flashes the blue screen when I put it in or out, and the mouse can go off of the screen.
