Macbook pro 17, 2.33 ghz gets stuck on white screen

Hey!! guys can anyone help me plz..i would be really greatful.
My MBP does not boot up in normal mode but boots up in safe mode and shows me these red lines. when i boot up in normal mode it makes bong sound and shows the screen with apple and starts loading the osx and after few seconds gets stuck on the white screen.
Is this the graphic card problem?? has anyone had the same issue earlier?? my graphic card is ATI radeon X1600.

Your Mac addresses 3GB maximum, as you stated.
As for the benefits of "parity" (having identical RAM in both slots), your Mac automatically does that to the extent it can. That is, if you have 1GB in one slot and 2 GB in the other, the first 1GB of the second slot will work in parity with the RAM in the first slot.
Secondly, while everyone talks about the benefits of parity, the reality is that you won't notice it. There's no reason to worry about it, or to install 2 2GB chips for extra cash, since you'll still only get 1GB of parity in each slot.
In conclusion: either setup will work (1 slot 2GB, 1 slot 1GB or 2x2GB). You will not see a noticeable difference between the two.

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My MacBook Pro will turn on and get to the login screen. After I login though it goes to a white screen.

My MacBook Pro will turn on and get to the login screen. After I login though it goes to a white screen.

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
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Macbook pro boots past the apple logo then gets stuck on white screen

I have a macbook pro that won't boot all the way. When I turn it on it will go to the apple logo, and proceed past it then get stuck on a white screen. If you leave it on this white screen after a little while a grey ribbon will come across the top with little white squares and rectangles. The picture comes up like this [IMG]http://i863.photobucket.com/albums/ab198/helmerfan/60350C7C-C4F6-4040-A081-388B5 4FF77ED-2239-00000184408A3AD1.jpg[/IMG] (not sure if this will work) http://s863.photobucket.com/albums/ab198/helmerfan/?action=view&current=9F4716F1 -3DE1-4799-A87A-9E8E5E918EF2-3530-00000378A8CDCED1.jpg#!oZZ5QQcurrentZZhttp%3A%2 F%2Fs863.photobucket.com%2Falbums%2Fab198%2Fhelmerfan%2F%3Faction%3Dview%26curre nt%3D60350C7C-C4F6-4040-A081-388B54FF77ED-2239-00000184408A3AD1.jpg
I took the hard drive out and tried to start it up with just the os x disk, and still got the same thing. I took the disk out and the hard drive out and then got the folder with the question mark. Someone said that it sounded like a graphics card issue, and if you all agree do you think that that would be something that a reflow would fix? Thanks for the input guys.

I have a macbook pro that won't boot all the way. When I turn it on it will go to the apple logo, and proceed past it then get stuck on a white screen. If you leave it on this white screen after a little while a grey ribbon will come across the top with little white squares and rectangles. The picture comes up like this [IMG]http://i863.photobucket.com/albums/ab198/helmerfan/60350C7C-C4F6-4040-A081-388B5 4FF77ED-2239-00000184408A3AD1.jpg[/IMG] (not sure if this will work) http://s863.photobucket.com/albums/ab198/helmerfan/?action=view&current=9F4716F1 -3DE1-4799-A87A-9E8E5E918EF2-3530-00000378A8CDCED1.jpg#!oZZ5QQcurrentZZhttp%3A%2 F%2Fs863.photobucket.com%2Falbums%2Fab198%2Fhelmerfan%2F%3Faction%3Dview%26curre nt%3D60350C7C-C4F6-4040-A081-388B54FF77ED-2239-00000184408A3AD1.jpg
I took the hard drive out and tried to start it up with just the os x disk, and still got the same thing. I took the disk out and the hard drive out and then got the folder with the question mark. Someone said that it sounded like a graphics card issue, and if you all agree do you think that that would be something that a reflow would fix? Thanks for the input guys.

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Hey guys, this is my first time posting so please excuse me if I do anything wrong. Here's the issue:
I have a Macbook Pro 17" (Mid-2009) that has had an issue with the whole computer shutting down at random, but only when unplugged from the MagSafe power adapter. Upon scouring all the forums and discussions I could, I haven't found anyone with the same exact circumstances as myself, hence this post. Let me explain.
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so...what is best approach to access and back up these files myself? I do have another macbook with a firewire connection but am not familiar with that process. I will get a external HD immediatly (now ofcourse)...can I backup my files from disc utility?
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Sorry about specs...i entered in drop box menu but realize doesnt show on thread:
MacBook Pro "Core 2 Duo" 2.53 13" (SD/FW)
2.53 GHz Core 2 Duo (P8700)
Intro Date:
June 8, 2009
Disc Date:
April 13, 2010
Order No:
MB991LL/A
Model No:
A1278 (EMC 2326*)
Subfamily:
Mid-2009 13"
Model ID:
MacBookPro5,5
Std RAM:
4 GB
Std VRAM:
256 MB
Std Storage:
250 GB (5400 RPM)
Std Optical:
8X DL "SuperDrive"
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Mac stuck on white screen after booting.

My Mac boots and after the spinning wheel at apple logo vanishes it gets stuck on white screen..
I was running the following commands in terminal when my mac froze and I had to restart it.. After that it is on the white screen..
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cd Applications
cd XAMPP/xamppfiles/htdocs/experiment
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sudo chmod 0644 /
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After searching around the web for quite awhile and reading through as much as I can on here, I've finally run out of options and so thought I would post my experience / problem on here and see if anyone knows how to fix my problem.
My gear:
OS 10.6.7
MacBook Pro 17" 2.16 Ghz
Model Name:          MacBook Pro
Model Identifier:          MacBookPro1,2
Processor Name:          Intel Core Duo
Processor Speed:          2.16 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          2 MB
Memory:          2 GB
Bus Speed:          667 MHz
Boot ROM Version:          MBP12.0061.B03
SMC Version (system):          1.5f10
Video:
Chipset Model:          ATY,RadeonX1600
RAM - 2 x 1Gb Chips
FUJITSU MHY2120BH:
Capacity:          120.03 GB (120,034,123,776 bytes)
Model:          FUJITSU MHY2120BH
Revision:          0081000D
Serial Number:                  K439*****H4A
Native Command Queuing:          Yes
Queue Depth:          32
Removable Media:          No
Detachable Drive:          No
BSD Name:          disk0
Medium Type:          Rotational
Partition Map Type:          GPT (GUID Partition Table)
S.M.A.R.T. status:          Verified
Volumes:
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Writable:          Yes
BSD Name:          disk0s1
Hard Disk:
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Available:          98.97 GB (98,967,773,184 bytes)
Writable:          Yes
File System:          Journaled HFS+
BSD Name:          disk0s2
Mount Point:          /
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Over the last few months I've had constant problems with freezing, shut downs. This might be in the form of I'll be working in iMovie editing some video and then mouse down into the corner to switch Spaces, the screen will half zoom out then just hang. Mouse won't respond, everything just sits there. I usually have to fix this by holding down the power button until the MBP turns off, then just reboot.
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These problems were getting worse. It has gotten to the stage where it might freeze a couple of times a day.
Seems the problem only occurs when the MBP is working. I might leave it rendering at night and wake in the morning to find it off etc.
Will also sometimes get horizontial lines in apps. I shut them down and start them up again and it's fine. But it's like the graphics card is struggling big time.
Actions to Fix:
- Started with repairing the permissions, but I always found that it had lots of items to repair, would repair then, but then if I verified again, the same things would come up as needing to be repaired. I also tried booting from the OS X DVD and repairing from that version of Disk Utility, but same result.
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- Was editing video this morning in iMovie again, running Disk Utility on an external drive and boom, the MBP locked up again
I've gone through the /logs/crashlog in both the root and home user folders. After nearly all crashes these are empty, so it's not even reporting it anywhere.
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<Serial Number Edited by Host>

Actually, when I was at the Apple Store I had both laptops flat, with the screens at 90 degrees. Pushing the screen forward and back with my fingers (via the top of the screen of course), the 15" easily has twice the hinge resistance. With that kind of test, weight isn't a significant factor -- that 17" hinge on a 15" laptop would probably cause the screen to come crashing down, too.
There were a few people in these forums who said their 17" was actually too tight (wish I had that problem!). It seems like a quality/consistency problem that could easily be fixed by A) measuring the force required to move the screen back and forth before screwing the case together, and B) making the hinge tension adjustable.

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Hey everyone,
I recently bought a Macbook Pro Retina 2.0 GHz which I thought would be sufficient for almost anything. After all the processor would tune up to 3.2 GHz if needed.
Now I wanted to try something heavy on the graphics and I wondered why the Macbook handled it so problemeticaly. It seems that the 2.0 GHz variant does not have the nvidia graphics chip. Can anyone confirm that?
If I had known this prior to buying it then I would have spent a few more bucks to get the 2.3 GHz variant!
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Macbook pro 17, 2.33 ghz gets stuck on white screen

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