The screen on my 2008 Macbook (aluminum) freezes, snows up and then fades.

The screen on my 2008 Macbook (aluminum) freezes, snows up and then fades away. I have to restart at that time.
I ran the hardware test and it immediately found the following error: 4MEM/1/40000000:0x7a622d18. What's wrong?
Is anyone familiar with this problem/error message?

it means that it is not a hardware issue. Other then that, Im not too sure. Sorry I can't help you any further, but Im sure others members of this forum will read your question and be able to help you. Good luck

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After the last up date for Safari (Mac OS X 10.8.5 in a iMac mid 2011 21.5 inch 2.8GHz Intel Core i7) The window don't open or they are there and only in an outline, kind of like they're behind the screen. I have also done a system update and then a syst

After the last up date for Safari (Mac OS X 10.8.5 in a iMac mid 2011 21.5 inch 2.8GHz Intel Core i7)
The window don't open or they are there and only in an outline, kind of like they're behind the screen.
I have also done a system update and then a system reinstall.
What now? incident nr, 526941222.

After the last up date for Safari (Mac OS X 10.8.5 in a iMac mid 2011 21.5 inch 2.8GHz Intel Core i7)
The window don't open or they are there and only in an outline, kind of like they're behind the screen.
I have also done a system update and then a system reinstall.
What now? incident nr, 526941222.

My iMac 27" is 2 years old. The screen just start to sleep every 2-3 minutes and then one has to reboot it. I bought the unit from Incredible Connections in South Africa. They sent it to the South African distributors Core. They report LCD screen defect?

My iMac 27" is 2 years old. The screen just start to sleep every 2-3 minutes and then one has to reboot it. I bought the unit from Incredible Connections in South Africa. They sent it to the South African distributors Core. They report LCD screen defect and charged me R7500-00 to replace the screen and sent it back after 4 weeks.
It does not go to sleep anymore; but when switch on; there appears a flickering band of lines on the screen which last for about 20 seconds before the machines starts to work normally.
It seems there is still a screen problem!
We had to send it back again.
The other problem is that you just get no communication out of the Core workshop and you cannot communicate with the technician.
They had still not provide a technical report in spite of repeated discussion with the manager of Incredible Connections.

Sounds like the graphics card might be the problem. Run the Hardware Test in extended mode. If you get an error it can be trusted, but getting a negative may not be all that meaningful. Bring it back to them and let them check out the machine again.
http://support.apple.com/kb/ht1509

Why is Firefox freezing when clicking items in an online grocery flyer...the screen changes to gray with image in back ground and then freezes

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In the iamge I clicked on the normal window on Delissio pizza and a small window shopuld have popped up with deatils on the sale of the product...instead the screed turns gray(normal)...but no popup and the browser freezes

HI kidronatics,
The pop up sounds like there is an issue with a script loading in Firefox. However in order to troubleshoot the freezing try:
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Replace the Glossy Screen with the Matte Screen on a 2008 Macbook Pro?

Can you replace the Glossy Screen with the Matte Screen on a 2008 Macbook Pro?
Where would I get a Matte Screen for a reasonable price if I could change it?

There are a number of issues you should consider before embarking on this project.
1. If you have a late-2008 unibody MBP, you are undoubtedly aware that there was never any anti-glare option offered for that machine. So there is no anti-glare display that was made to work with it.
2. If you choose to replace only the LCD panel and not the entire display assembly — which is probably feasible but involves a great deal of painstaking work — you will also need to buy (separately) the aluminum bezel that takes the place of the glossy cover glass panel in models that came equipped with the nonglare screen. The bezel covers and protects the edges of the LCD and the delicate electronic connections there, and hides all that from view.
3. If you go that route, you will have to make sure that the cabling related to the display you are installing is identical to the cabling related to your original display. This means checking to make sure the cable lengths, connectors and routing both within the display assembly and hinge cover and within the lower case of the computer are all the same.
4. If you choose to replace the entire display assembly with one that contains a nonglare LCD, you will have the entire, intact glossy display assembly available to sell afterward. If you replace only the LCD panel, the LCD and glass cover panel that you remove will have much less resale value and are likely to be much harder to sell at all, because you won't practically be able to offer any warranty with them and because there are probably far fewer people willing to tackle the fussy, risky display disassembly process than are willing to replace the whole assembly as a unit.
5. Even if you choose to replace the entire assembly, you will need to verify that the cables dangling from the replacement display assembly are the right lengths and have the right connectors to tie into your lower case properly. Because the assembly will have come from a later MBP model than yours, cable routing and connectors may have changed from one to the other.
If this all sounds more daunting than you were expecting, you may want to consider just applying a nonglare film to the glass covering your present screen. If you aren't happy with the results, you can fall back on the replacement option.

I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up.

I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up. It goes to the grey Apple screen and just sits there loud as can be. Help! Please keep in mind I've not done anything like this before and am going to need a little hand-holding. Thanks in advance.

Hi. Don't worry it's nothing serious. Insert the Instal Disc (Snow Leopard) and press the C button while turning on the computer. Once you see the desktop, go to Utility and choose Disk Utility. Select the Macintosh Partition on the left window pane and then click on Repair Disk and Repair Disk Permissions on the bottom right corner. Wait for both processes to finish. Click on the Apple icon (top left corner) and choose quit. Your computer should restart. See if it reboots normally. If not you can always reinstall the OS following the same steps. Good luck!

HT201364 Is ther any performance drops once OS X Mavericks is installed on Late 2008 Macbook (Aluminum Unibody)?

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When I turn on or restart my Macbook Pro Retina 15", my entire screen flashes completely bright yellow for a few seconds and then it goes to the normal Welcome screen. How do I fix this??

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I figured out how to fix the flashing yellow screen problem that I've been having on my MBP! Yessssss!!!
I found this super handy website with the golden answer: http://support.apple.com/kb/HT1379
I followed the instructions on this page and here's what I did:
Resetting NVRAM / PRAM
Shut down your Mac.
Locate the following keys on the keyboard: Command (⌘), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.
I went through the 6 steps above twice, just to make sure I got rid of whatever stuff was holding up my bootup process. Since I did that, my MBP boots up just like normal. No flashing yellow screen anymore!!
(Note that I arrived at this solution when I first saw this page: http://support.apple.com/kb/TS2570?viewlocale=en_US)
Let me know if this works for you!
Elaine

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The screen on my 2008 Macbook (aluminum) freezes, snows up and then fades.

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