Sudden white screen on my macbook pro resulting in distorted image

After a sudden white screen, I tried to boot my macbook into recovery mode and the screen started to have some purple straps all over the place. Also, I noticed random distorted startup screen (the grey background and apple logo) and then would end up in a white screen or blue screen.
I pretty much tried everything from verifying and fixing errors on the hard drive to running AHT (apple hardware tests) and I am still not sure what caused the issue. After a dozen or so of reboots the computer seems to work fine but I don't really know if I should be worried or not. I am a bit worried that the video card might fail at some point and this is just the beggining.
Did anyone encountered anything like this before?
[IMG]http://i49.tinypic.com/oisjft.jpg[/IMG]

Try resetting your SMC.
Resetting the SMC of an Intel-based portable Mac with a battery you should not remove on your own
Note: This will not delete any data.
The SMC is responsible for controlling various system functions. None of your data will be deleted by resetting the SMC.
Shut down the computer by going to Apple () > Shut Down…
Select Shut Down or allow the computer to shut down automatically.
Plug in the MagSafe power adapter into a power source and then connect it to your Mac if you have not already done so.
On the built-in keyboard, press the (left side) Shift (⇧), Control (⌃), and Option (⌥) keys and the Power Button at the same time.
Release the (left side) Shift (⇧), Control (⌃), and Option (⌥) keys and the Power Button at the same time.
I hope I helped.
Austin

Similar Messages

White screen on my Macbook Pro

Hi everyone,
I have an early 2011 Macbook Pro with Yosemite 10.10.2 which worked just fine until today.
The problem I'm facing now is that the Macbook won't boot.
When i boot it up i hear the chime and the Apple logo appears with beneath the loading bar. After few seconds everything disappears leaving the white screen empty. I tried waiting several minutes but nothing happens except that I start hearing the fans.
I tried booting up to recovery mode with Cmd +R but the same thing happens so I can't even reinstall anything.
I tried pressing Alt and I get to te partition selection screen which shows my Yosemite partition and the Windows partition (no recovery partition but i don't seem to remember if it has ever been there). Booting Yosemite from there doesn't change anything, while trying to boot windows the screen turns black and nothing happens.
Is there a way to fix this?

Question (?) Mark, Blinking Folder, or Gray Screen at Startup
These are related but not identical issues. Their causes are outlined in Intel-based Mac- Startup sequence and error codes, symbols. Solutions may be found in:
A flashing question mark appears when you start your Mac
Mac OS X- Gray screen appears during startup
In most cases the problems may be caused by one or more of these:
a. Problem with the computer's PRAM - See Resetting your Mac's PRAM and NVRAM.
b. Boot drive's directory has been corrupted - Repair with Disk Utility.
c. Critical system files are damaged or deleted - Reinstall OS X.
d. The disk drive is physically non-functional - Replace the hard drive.
Note that the information I have provided is what Apple recommends, If other users suggest different solutions than found here, then be sure what they recommend does not impact on your warranty, if any, or ability to get continuing Apple service.
Please don't start removing drives or changing cables unless you know what you are doing and have exhausted other non-invasive alternatives outlined here. If you perform any work yourself that is unapproved by Apple, then you will void any warranty you may have and lose all further Apple Support.
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
The main difference if you are using Lion or Mountain Lion is that you must first boot from the Recovery HD. Simply boot from the Recovery HD to perform the above.
Reinstall Snow Leopard Without Erasing The drive
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install Mac OS X 10.6.8 Update Combo v1.1.
Reinstalling Lion/Mountain Lion Without Erasing The Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

Why do I have this small white dot on my macbook pro display screen?

I have this white dot on my macbook pro display screen. It doesn't go away. Anybody knows what it is? Any suggestions?

Because the developer needed to create the two versions separately and has chosen to charge for both.
(115168)

External USB Maxtor One-Touch 3 suddenly fails to mount on MacBook Pro:

External USB HD suddenly fails to mount on MacBook Pro:
My One Touch III 600GB drive, external power supply, suddenly will not mount and is not recognized by the system profiler or Disk Utility, however, drive, connected USB, appears under windows XP.
1. Power cable and usb cable working.
2. Using external AC adapter(not relying on USB power).
3. Other USB devices, mice, flash drives work on both USB ports.
4. Drive works on Windows, folders and data integrity ok.
5. Drive format is NTFS.
6. No Maxtor software installed.
7. No humming or strange noises emanating from drive.
8. No problem to January 14, 2008,
9. Mac OS 10.4.10 updates last downloaded and installed Jan 20, 2008.
10.1 blip of the light on "The One Touch Button", then light turns solid white.
Questions:
1. Does Apple set sleep or lock switch for devices (drives)?
2. If so, can it be reset manually?
3. Does Apple have configuration profile for devices, like a registry key?
4. If so, where is it located?
Configuration:
Dual 2 GHz MacBook Pro 15”
2 GB DDR SDRAM
OSX 10.4.10
2 USB Ports Left and Right

NOTE: This Update is required when using a OneTouch Drive as a bootable device. Seagate suggests that you dismount and disconnect your FireWire Drive before continuing.
Users have identified issues when connecting OneTouch External Drives to FireWire Ports on their Mac G4 and/or G5 computers. These Problems range from system hangs, kernel panics to slow data transfer rates. The cause of these problems has been traced back to the FireWire Driver. Seagate has resolved these problems through updated FireWire Drivers.
I am using USB and not trying to use drive as a boot device.

I have a very tiny, fuzzy black speck on the screen of my Macbook Pro 15".

I have a very tiny, fuzzy black speck on the screen of my Macbook Pro 15". It doesn't resemble dead pixels I've encountered in the past (it is only visible behind a white or brightly colored background), and I'm positive it isn't sitting on the surface. The computer is only a year and a half old and my software is up to date.

Hi austinbread,
It is hard to tell exactly what your issue with the MacBook Pro’s display is, but it is possible that there is a pixel anomaly. See this article for further information -
About LCD display pixel anomalies for Apple products released in 2010 and later
http://support.apple.com/kb/HT4044
Thanks for using Apple Support Communities.
Best,
Brett L

Slave screen setup for MacBook Pro

Trying to use a dell flat monitor as a slave screen with my MacBook Pro (v10.6.8). Have cords, monitor connected and on, but nothing is on "slave" screen. Would appreciate any tips on how to get it going.
Thanks.

Nothing on the slave meaning (a) the slave screen is black, (b) the slave screen is white, (c) the slave screen has a desktop background without any windows, or (d) something else (what?)?

I just bought a new iMac and now I am trying to use it as a screen for my Macbook pro, but it don't have a Mini DisplayPort the new model only have Thunderbolt which my Macbook don't have. Is there any way to connect this two mac's anyway??

I just bought a new iMac and now I amtrying to use it as a screen for my Macbook pro, but it don’t have a MiniDisplayPort the new model only have Thunderbolt which my Macbook don’t have. Isthere any way to connect this two mac’s anyway??

Screen sharing setup in 10.5, 10.6 are described by the links by operating system. 10.7 is fairly similar to 10.6.
And if both Macs have Firewire, you can setup a Firewire over IP network for fast communication between machines. Note if you have two different Firewire ports a 6 pin to 9 pin Firewire cable does exist. There are no Firewire to USB cables.

HT1338 how can i display my screen on my macbook pro to my 55" lg 3d smart tv? I tried Plex and it won't play it on my tv cause it is a tv show bought through iTunes.

how can i display my screen on my macbook pro to my lg 55" 3d smart tv. I tried using plex as suggested by lg but because i purchased the tv show through itunes it will not pick up on plex. It says it can not r

Either buy the $99 Apple TV or
Connect the MBpro to the TV with a HDMI cable.

How can i see my Imac screen on my macbook pro wireless

How can i see my imac screen on my macbook pro wireless

When posting in Apple Communties/Forums/Message Boards.......It would help us to know which Mac model you have, which OS & version you're using, how much RAM, etc. You can have this info displayed on the bottom of every post by completing your system profile and filling in the information asked for.
CLICKY CLICK-----> Help us to help you on these forums
***This will help in providing you with the proper and/or correct solutions.***

How do I get Elements to occupy full screen on my macbook pro? - the docking station remains visible and I don't want to have the dock in hide mode?

How do I get Elements to occupy full screen on my macbook pro? - the docking station remains visible and I don't want to have the dock in hide mode?

Unfortunately, there is no answer to this problem via this link. It may be that this is simply how the software actually works. It is a design fault in Adobe Photoshop Elements. It is possible to temporarily hide the dock within 'system preferences'. Oh well. Someone may know better.... I hope!

How do i clean the screen of my MacBook Pro?

I need to know the best way to clean my screen on my MacBook Pro.

http://www.apple.com/support/macbookpro/care/

Running two screens from a macbook pro

How can I run a second screen from my macbook pro. I run a thunderbolt screen from the thunderbolt port but the port on the thunderbolt screen won't send a signal to the HDMI port (the macbook thunderbolt port sends a signal to the HDTV no problem?

Hi there bahrain mike,
You may find the information in the article below helpful.
OS X: Using multiple displays in Mavericks
http://support.apple.com/kb/HT5891
-Griff W.

A bug is stuck, and dead, in the screen of my MacBook Pro.

A bug crawled up under the screen of my MacBook Pro and has died there. Is there any way I can get it out? Or should I just keep looking around it?A

Take the computer to an Apple store or an AASP. Whichever is more convenient for you.

Screen ruptured on Macbook Pro

In AZ and just ruptured the screen on my Macbook Pro. Need Apple repair center address to fix it. Est.cost???

this page is off the "Contact Us" link at the bottom of every page on the Apple web site:
http://www.apple.com/retail/
Put in your zip code or city in the US, and it will show you where they are.
If not in the US, use the "Contact Us" link on the page for your country, and a similar search will be provided for your area.

Screen defect on MacBook Pro

I have a MacBook Pro that appears to have a screen defect, as shown by the image below. How can I have this fixed? If I have to go to the Apple store, will they still repair this screen, considering the MacBook Pro is over five years old (early 2008)?

See my reply to you in that other thread.
Good Luck.

Sudden white screen on my macbook pro resulting in distorted image

Similar Messages

Maybe you are looking for