Won't start up, black screen, only fan noise: want to recover: help

So, this may be the end of the powerbook 17".
And unfortunately, the last time I backed up was 2 months ago on a now dead Lacie external.
No kidding.
It won't accept a startup cd, it won't even grab a cd into drive.
So, what's the chance I can recover and how do I do it?,

Try things in Apple doc.#300537.
Cheers!
DALE

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Macbook Pro won't start-up (black screen)

Hello,
I'm having some problems with starting my Macbook Pro
specs of my macbook pro are here: http://support.apple.com/kb/SP13 (15,4 inch 2,2 ghz)
My macbook pro won't start up anymore, i press the start-up button, it makes the 'krie'-sound then the vans start spinning slowly and then he get's quiet. (screen stays black and the light at the mousepad is on).
I tried:
-Connect it to power and wait 15 min. then try again -> same result
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- pram-reset, -> same result
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what to do?
Message was edited by: Klapschaats

Just google Nvidia 8600m, and problem, or oh god my screen is dead, and see what comes up.
Once again, if you have a Macbook Pro from mid-late 2007, chances are you have a bad chip. They will replace your logic board, with another bad chip, which may or may not go bad. It's an obvious issue, Nvidia admits they have a problem, and Apple is just going to quietly resolve individual problems.
If your computer turns on but the screen doesn't, it's about 99% likely it's the GPU. Go ahead and let Apple replace it. Oh, and if you have a MBP from that time period and don't have apple care. GET IT NOW. You will most likely have a Black Screen Of Death at some point, and Apple care is cheaper than the repair (which may or may not work). Some people have gone though three logic boards. Good luck.
<Edited by Moderator>

My MacBook air won't start? Black screen

I closed my MacBook air and when I opened it again it won't start. I tried to reboot it but the screen stays black. I hear the ventilators turn slowly when I try to turn it on but nothing else happens. The light on the macsafe charger is on. A few hours earlier the charger won't work but the MacBook worked well. After a while it worked again and I charged the computer and surfed on it without the charger later. It happened a little later. I tried to reset the PRAM and the SMC but the screen still stays black. I tried to start it with a external hard drive but nothing. I tried to connect an other screen but still nothing. I'm desperate!
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IBook won't start up - black screen

Hi, wonder if anyone can help with this...
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Hey AbiTWR,
.. starting with the grey screen & apple icon then half may through it froze and there are lines all over the screen in various different colours- this doesn't look like a good sign!
Unfortunately you're right about that. That's the classic symptom for a graphics processor chip that's coming loose. You could try the shim repair mentioned all over this board. Depending on the speed and size you basically put a shim under the board under the GPU.
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Macbook won't start up - black screen

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Have you tried Disk Utility Booting from the Install Disk, holding down the C Key. When the Apple Logo appears, let go. When the bootup is finished, select your Language. Then from the Installer menu, on the Menu bar, select Utilities>Disk Utility. Select your HD from the list on the left click First Aid, and Repair Disk...Reboot.
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Black Screen Saver & Fan Noises

My computer just yesterday started making loud fan noises. I've done some research on the computer and it seems to be quite a common problem with iMac, however, I have been unable to find solutions. It started after I watched a DVD on my computer and had to change the sleep and screen saver settings (or at least that's the trend I noticed). After the movie was over I shut down my computer and when I restarted it the next day, boom, loud fan. I was wondering if it had anything to do with the screen saver settings because that's all I could think of. Before, I had the black blank screen saver and now I can't find it on my computer. I don't want a screen saver with pictures, just the blank one--what it did before going to sleep. I've restored the energy saving settings.
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The fan (or what ever it is) noise is driving me crazy! As soon as the computer goes to sleep, the fan noise stops.

Yeah, I think that is this one...
http://eshop.macsales.com/Descriptions/specs/Framework.cfm?page=imaclate07.html
Boot off your Install Disk while holding down the *d key*, (not c key), then run the extended Apple Hardware Test. Some disks require you to use the Option key at bootup to select AHT. Some models have a separate AHT CD.
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Hello, it's going to be tough to find anybody to work on G4s these days, Apple doesn't.
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HP Pavilion g6 wont start up after updating windows, no blue/black screen or fan noise

Clicked update and shutdown on the laptop last night, tried to turn on this morning getting no response at all, power button is intact its not damaged or overheated any ideas?

Hi @ESAWatson91 ,
Welcome to the HP Forums!
It is a first rate place to find answers and information!
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
I understand that after doing an update and shutdown, that when you try to power it on you are getting no response at all.
First I would try a hard reset. Performing a Hard Reset or Forced Reset.
If that did not help, please provide some more information.
Do see any power lights on the adapter?
Do you hear the fan or hard drive spin up?
Do you hear any beeps or see any flashing lights?
If you would like further assistance please provide your exact model, the OS and reply to my questions.
How Do I Find My Model Number or Product Number?
Good Luck!
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

My G5 won't start beyond grey screen

Hi Folks,
My G5 won't start beyond grey screen with the logo on it. The fans simply get louder and louder.
It acts as our server and the raid drive on it had been having privileges problems. One person on another forum suggested I run Disc Utility to repair permissions. I did so, there were a couple of minor permissions fixed. After that, the Mac would not re-boot.
I got the DVD door open and ran Disk Warrior on the drive, the files and the hardware. It claimed to repair a few minor issues and there were no problems with the hardware. It still wouldn't boot, so I reset the SMU. ?Still no start, so I reset the PRAM. Still the same.
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I'm having the same problem though I'm running 10.4.11. After getting to about the point you are at did an "Archive and Install" but after about a day of working fine, it had a kernal panic and I couldn't boot past the gray screen again. I took it to my local Apple Store and they ran 2 hours of diagnostics w/o finding anything wrong. They told me to do an "Erase and Install." That is where I am at now because I can't get the machine to boot from my 10.3.5 Install CD--it hangs at the black screen when I try to boot from the CD by holding down "C" at boot. This is the original system software that came with the machine at purchase.
There are many posts out there about bad RAM causing these kinds of problems. You might want to search around for those posts.
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Cathryn

Lenovo G560 - Issue with won't boot and black screen after HDD upgrade

Lenovo G560 - Issue with won't boot and black screen after HDD upgrade.
What happen: My laptop was working fine, no blue screen issue, no funny business at all. I bought a new SSD Intel 120 GB and thought it would be a good idea to replace the HDD. I shutdown and disconnected the power adapter, waited a couple of minutes and removed the battery. I opened up the back case and replaced the HDD. And put all the screws back and put the battery back in.
Problem: The very first time I turned the power on, nothing happens besides a black screen. I pressed the dvd drive it works and opens up and closes. I waited for about 30 mins and still has blac screen. When I mean black screen, no bios menu, no logo, just a black screen with the fan sound on.
I have tried these:
1. Unplugged everything - battery, adapter, and pressed the power on button for about 60 seconds, nothing, the laptop turns on with the LED display on for both on and battery LED's. But nothing but black screen, no sound of windows loading just the fan and black screen.
2. I tried putting back my old 2.5" and nothing but black screen.
Thoughts and suggestions?
Solved!
Go to Solution.

Hi Autoexit173,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with system not booting in your Lenovo G560 laptop.
As you have mentioned that the system not booting, please try to remove the RAM and turn on the system and check if you can hear any beep sound. Also try to clean the RAM slots and check for the issue.
Click here for the steps to remove the RAM and refer page number 40.
Hope this helps. Do post back if issue persists!
Best regards,
Ashwin.S
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My iPad stop working suddenly i see black screen only pressing the home? and sleep button dose not solve the problem please help?

My iPad stop working suddenly i see black screen only pressing the home and sleep button dose not solve the problem please help ?

Frozen or unresponsive iPad
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http://www.apple.com/support/ipad/assistant/ipad/
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http://appletoolbox.com/2012/07/ipad-frozen-not-responding-how-to-fix/
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http://ipadacademy.com/2010/11/ipad-frozen-how-to-force-quit-an-app-reset-or-res tart-your-ipad
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http://appletoolbox.com/2012/10/black-or-blank-screen-on-ipad-or-iphone/
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http://ipad.about.com/od/iPad_Troubleshooting/ss/What-To-Do-When-Your-Ipad-Wo-No t-Turn-On.htm
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http://support.apple.com/kb/TS3274
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[SOLVED] Gnome 2.30 logout = black screen only

Are any of the rest of you that don't run a display manager getting a black screen only after logging out from version 2.30 of Gnome that just hit the repos?
This means no command line, no shutdown, no startx, or anything other than blackness. I have to reboot just to reach a command line again, then I can startx, or shutdown. Things worked fine before this, so I'm guessing it's a bug with one of the new packages.
If someone can confirm, I'll file a bug report.
Thanks.
Edit: added solved tag
Last edited by ozar (2010-04-01 03:06:12)

Never mind... after a couple of reboots, it started working properly again.

Won't start up, black screen, only fan noise: want to recover: help

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