MacBook Air :: Will Replace The Logic Board A Second Time Good?
Jul 20, 2010
I bought a refurbished first gen MBA about a year and a half ago. (It's under applecare for another 1.5 years). I have had terrible problems with video playback and trying to do the even most mild editing in Aperture and iMovie. Also, the screen is sometimes scrambled: Black chunks will appear like holes in the desktop image; The menubar will get scrambled; or safari will have weird misalignments around the toolbar/url.
Apple replaced the logic board about 6 months ago. I've continued to have these problems. I took it to the genius bar again today and the rep told me it was a problem with the graphics card and that they would replace the card. Then he said the logic board would be replaced since the logic board is fused to the video card.
That confused me. If the card is fused to the logic board, then it must have already been replaced the last time. He agreed, but at the same time assured me that this time it would somehow be different. I wasn't going to argue with him, but I have low expectations for any real results in improving performance.
Can anyone clarify for me what he was talking about? Am I wrong to believe that a second logic board replacement (and thereby a second graphics card) will solve the issues I am having?
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Apr 17, 2009
I'm somewhat new to the forums, and found a really good deal for a brand new macbook air (rev.1). I'd like to know if it is possible to replace the logic board in my macbook air with a newer, nvidia-gfx based logic board. As in, will it fit, does the same power supply run it, same peripherals (airport, keyboard, etc) work/interface with it, etc?
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Aug 12, 2008
My computer recently, today, got a problem where the monitor no longer works, and an external monitor doesn't work. Thought it was maybe this can't get out of sleep problem, but it's not.
A shut down and restart, battery removal, connect a another monitor does not do anything. It seems to work fine otherwise.
Took it in and they said the entire logic board had to be replaced, and would be $1,300. owwww.
Is this reasonable? Anyone have a cheaper way to go about this? This is a 2.4 MacBook Pro. Another option, I would hate to do without my computer for a length of time, but $1,300 is money I really don't have now.
I see in the Buyer's Guide another incarnation of the MacBook Pro is coming. Does that mean the price of my logic board would drop soon?
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Jul 6, 2009
If I got a first Gen 17" MBP, could I replace the logic board with the last gen (non unibody) logic board?Was the casing of the "classic" MBP unchanged from the first gen to the last generation?
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Apr 30, 2010
Taking my mbp to apple store to get my gts8600 vid card fixed or somehing and they gotta replace the logic board. i heard on here it takes a few hours but the guy said 3-4 days?
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Mar 10, 2012
My IMac would turn on I would hear the fans spin/whirl but know "ping" noise to tell me it was powering up. Screen was dark.So I replaced the power board. This did not work. So now I've been told that the logic boad needs to be replaced.
Info:iMac G5 (17-inch)
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Feb 24, 2009
I have a first gen Mac Pro - late 2006 I think - and one of the processors died, making it one hell of a paper weight. The authorized Mac tech has told me he has to order the entire logic board with processors b/c you can't just replace the processors. Googling tells me otherwise.
Basically it's $700 for the parts - is this the route I have to go? Is that a good price? Can I upgrade processors at this point?
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Sep 20, 2010
My Mac Pro 1,1 has been diagnosed to replace the main logic board at a cost of just over $600. Is there a reliable place to send the logic board for repair? Or should I spend the $600 on a refurbed board or sell it and replace it?
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Feb 15, 2009
I came across a powerbook g4 (dvi, 15 inches, 800mhz, 512mbs, airport card, dvd-rom + cd-rw, after market battery never used and after market ac adapter)) sold "as is" on craig's list. I picked it up for $50. It had everything but the hdd. The first time i plugged it (without hdd) I got the flashing ?. I swapped in another hdd and all I would would get the apple chime followed three soft beeps (nothing on the screen). And then eventually, I would power it on and the only sign of life I would get is the caps lock light on, and the num lock light only if I hit F5 (again nothing on the screen). If i let the powerbook sit without the battery for a while, then I would get the apple chime again but then the power cut out right away. This happens with the adaptor or the battery only which leads me to believe it's not the dc-in board. I have tried different ram, disconnected the airport card, disconnected the cd player. I have tried resetting the PMU and every key combination to reset the PRAM (it never seemed to make a difference).
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May 27, 2012
My fan(s) started running at high speed and display was erratic. I diagnosed a thermal issue with the logic board, tried some home troubleshooting, then took it in to the genius bar. Fans checked out fine but logic board (and maybe video card) did not. Repair will be north of $600. Problem is, I love the 24" iMac and don't want the 27" and wouldn't want to go back to the 21". Would it be dumb to fix a 3 year old iMac.
Info:
iMac, Mac OS X (10.7.4), Early 2009 iMac
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Jan 7, 2008
Is it possible to replace the logic board in a 12in 700mhz g3 ibook with a g4 12in logic board? I was just wondering because I came across a g4 logic board.
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May 13, 2008
so i've got a system with a fried c2d board. i can pick up a cd board for $150 plus shipping which is good for me. to find a comparable replacement, i'm looking at ~350 and i'm just not feelin that price as im on a budget.
i'm not concerned about the speed decrease as im just trying to get this thing rebuilt.
i understand that there are different heatsink assemblys..vertical vs horizontal. however, i do not know how to tell the difference and i am also unsure whether or not my c2d heatsink will work on this board i receive.
the logicboard possess a t7300 c2d and model # is 820-2279-a, it appears.
i cant find anything on that model, except for on ebay.
and i totally cant find the serial number on this macbook. under the battery on the tray has no serial number listed, and i've read through this documentation [URL]
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Aug 9, 2010
I'm going to the Apple Store on Wednesday to most likely have my logic board replaced. To those who have had this done, how long does it normally take?
Also, if they determine (for some reason) that this repair is not under warranty, will they call me first to tell me so I don't get a huge bill?
As a side note. Where are the water sensors in the 17" MacBook Pro. I haven't spilled anything on it, but I have used it in some humid situations, and I fear that some of them may have been tripped erroneously. I don't know why I fear these sensors so much, but I just do.
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Apr 25, 2009
my MBP has been acting up, i just had the logic board and the lcd display replaced for a 2nd time due to a scrambled and soon after " black screen" syndrome now after i just picked up my MBP from repair, yesterday my airport and ethernet are not really working. it works for a while and then network says that i have a self assigned ip address, the router slot is blank, i have the wrong ip add. starting with 162 so its (closed) the only solution is to physically unplug the router and then plug back in i spent almost 3 hr yesterday with my ISP trying to troubleshoot, for i thought it was my net gear modem/ router that was at fault but that was not the case its my mac so i would like to know exactly what components are included in my MBP 3.1 santa rosa logic board is the air port and ethernet controller located in the logic board ?
how about the nvidia video card is it also locted in the logic board ?
if it is can Apple just replace the defect part or do they have to replace the entire logic board again ?
this is my sys spec:
Model Name:MacBook Pro
Model Identifier:MacBookPro3,1
Processor Name:Intel Core 2 Duo
Processor Speed:2.4 GHz
Number Of Processors:1
Total Number Of Cores:2
L2 Cache:4 MB
Memory:4 GB
Bus Speed:800 MHz
Boot ROM Version:MBP31.0070.B07
thank you for taking the time to help
cheers
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Feb 3, 2010
My '08 Mac Pro got it's logic board replaced last week because it wasn't seeing all the RAM I had installed, and now it's not recognizing my Time Machine drive as a Time Machine drive. The drive mounts fine (internal bay 4), all the stuff is still on it, I can still read/write to other folders on the drive. When I go into Time Machine it just shows that there're no back ups. When it tries to do a backup it just says "Backup failed". I ran disc utility and repaired permissions, still no dice.
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Oct 24, 2010
I recently had my logic board on my MacBook Pro replaced and when I tried to backup, Time Machine did not recognize the old backup on the drive and tries to create a new one. The drive is mounted fine.
Is there a way to continue using my old backup, or do I need to delete it and create a new one?
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Dec 31, 2008
Had to have the logic board in my Mac Pro replaced due to faulty audio input jack.
Time machine backs up to an external drive (DROBO array).
When I brought the machine back home, time machine does not recognize the old backup (last backup never) and doesn't have room to backup a new system because the old TM files take up most of the drivespace.
Is there a way to "force" time machine to accept an old TM backup file? I don't want to delete everything and start again. I assume this is because the logic board (motherboard) was replaced.
Note that the system drive and all internal hard drives were not modified, and the OS was not reinstalled or anything like that.
One other item: the tech forgot to run some software at apple and my machine currently has no serial number (about this mac...) assigned. They are sending out a tech to fix this - does time machine back up based on serial number?
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Sep 2, 2009
I recently had my logic board on my MacBook Pro replaced and when I tried to backup, Time Machine did not recognize the old backup on the drive and tries to create a new one. The drive is mounted fine.
Is there a way to continue using my old backup, or do I need to delete it and create a new one?
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Jun 20, 2012
I had to have my logic board replaced. Now when I plug in my Time Machine external drive, I'm asked if I want to inherit the backup, which it says is from a different computer. Well....it's not. It's from this computer. So I'm not sure why it's asking this, but there are so many complaints about "inheriting" that I don't know if I want to or not. Should I just erase the back up or should I go ahead and say "Yes" to inheriting the backup?
Info:
iPod touch, iOS 3.1.3
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Sep 22, 2009
Anyway... I was planning on getting my hard drive replaced because it was making that weird noise I talked about and I still am... but. Something else happened to. My friends dog chewed my power cord (just a few bite marks) and it was enough to make the green like really dim so we unplugged it. Instead of trying to fix the cord... we just got a new one but the computer wont turn on!
The light does not turn red green or orange on the plug but the battery light blinks when I unplug the chord (the battery is dead.. all drained i mean).
Me and my mom took the computer to a store that does warranty repairs on both Macintoshes and Windows computers and they said they would replace whatever for free. Like the harddrive maybe the battery if that is what is wrong and the logic board. But well... we kind of never told them my friends dog ate my first power cord >>
I wanted to. but my mom and my friend said they wont replace it for free if we told. I sure hope there is no way they can find out of the 1000 for a new logic board is true. We dont even have that kind of money right now!
But do you think the couple seconds of not enough power from the chewed cord might have shorted out my psu or something?
Im just curious. I know my friend has a friend that took his laptop in for a similar problem... yesterday or the day before.
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Sep 1, 2010
Some of you probably will remember my post a week ago, saying that my MBP DVD drive killed my OSX Installation DVD. here is the conclusion of it, I took it authorised service center here in North Thailand. Waited for a week they sad they will change DVD drive and today it finally arrived. Around 11am they called me and said dude, we changed the drive the problem is still there cant install system. Your "Logic Board' is screwed, you have to wait at least 1 week for a new one.
Now what is logic board? Is that main board? Is it possible for computer to still work with a broken mainboard? I mean I didnt damage it, I had kernell panic and tried to re-install OSX so how could that killed my MPB? I still could boot into disk utility and format the drive was just unable to copy files.To be honest my MBP is 3 months old, i took a good care of it. And I'm very very very dissapointed in apple computers now, expensive and damn un-reliable.
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Oct 12, 2010
Was watching a 720p HD movie on a plane. Movie starts to freeze up. I can move the mouse but the rest of the computer is unresponsive. I force shut down by holding the power button.
Upon restart, all seems well, I login but computer quickly becomes unresponsive again. I force shut down again.
Next restart is over 10 minutes. Gets to login screen but can't login.
I boot from install disk and run HD repair. It finds some problems and repairs them. Reboot. Same symptoms.
I decided it is the HD and archive and install. Install fails. I wipe the HD cleaned and reinstall osx.
All seems fine as I go through set up and login in. A few minutes later same unresponsiveness.
So finally I did what I shouldve done awhile ago which is swap my current hd with my old one. I do and the computer runs fine! I'm at my wits end.
Just so everyone knows, the day before all these symptoms started I swapped my stock 2x1gb ram for 2x4gb ram. I originally thought that was the problem but I've had my original ram in since I've been trying to diagnose and it's made no difference.
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Nov 5, 2010
I have an A1260 that looks like it's undergoing the problems repaired by this program: [URL] However, I've had this thing apart, replaced the hard drive with an SSD, the optical drive bracket is very bent from when I replaced the optical drive, my display bezel is cracked in two places and held up with duct tape, and it generally looks like hell. Will they still repair the logic board despite all the other, ahem, modifications? I could probably put the original parts back in, but despite that it will be obvious I've taken it apart. It is and was out of warranty when I performed these. Should I take it to a retail store or just call Apple and ship it to them?
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Oct 29, 2008
I have a Rev. A 1.83ghz MacBook which my partner uses. In the last six months we have had an increasing number of problems with it. First, there were the intermittent sleep problems: delay going to sleep, failing to wake. Then it killed three batteries consecutively before Apple replaced the sleep switch and power connector unit (thank heavens for AppleCare). That was back in July. Now the same problem has recurred: the battery is dead and fails to accept charge. Got a call from Apple yesterday to say that they've switched out the logic board and that the item is ready to collect.
We have eight months left on the AppleCare and what I want to know is:
1) What exactly can we expect from a logic board replacement? Do Apple really have a stockpile of 1.83ghz logic board's floating around in case someone needs a replacement or is there any chance of a processor upgrade with this repair?.............
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Sep 24, 2009
I aquired a MacBook from a good friend of mine who spilled some kind of liquid on this MacBook. It will not power on. I opened up the machine, and I dont see any kind of residue or any rusting, nothing, it looks immaculate. My question is, could it be the keyboard that short circuited? What are my options? Can I manually test the logic board, or cpu?
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Oct 13, 2009
I bought my mac book about 16 months ago. It doesnt power on, and its been determined logic board is issue.
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Dec 10, 2009
My Early 2008 MacBook Pro 15" has a logic board problem. I took it to the Apple Store today and they said they would have to repair it but it would cost me $300 as the one year warranty coverage was over.
$300 seemed like a lot to me because I could get a new Macbook for $999 + Student Discount. However it wouldn't be the same configuration obviously.
My question is whether I should spend the extra cash and fix the old computer or should I get a new one instead?And if I get a new MacBook should I go for the Macbook Pros? I was doubtful about them because they are due to be upgraded
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Feb 22, 2010
I bought a Macbook 32 month ago and my sister's Macbook is 8 month old. I do some RAM eating tasks, and all she does is type, iChat, and research.
I do Photoshop CS4, Keynote, multitasking, and some games.
Well, the problem is, I have Intel GMA 950, and my sister has nVidia 9400m. She has 2GB of RAM and I have 1GB. And I know what you are going to ask me, and yes, these two Macbooks are the SAME MODEL, just bumped up specs.
Ok, story over, and here is list of what you can do. Please answer as informative or short such as 'yes' or 'no'.
1. Will I be able to swap Logic Board and RAM from two Macbooks?
2. Will it be possible to just swap the HDD AND RAM and me and my sister will be able to keep all the same data, and I will be able to work on heavy multitasking and some good games?
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Mar 28, 2010
I bought a Macbook Pro about 2 years ago, and I got a call from the Apple service center here in Singapore that my beloved Macbook Pro has a dead logic board! How do logic boards die so early!? It's only been 2 years!? I have numerous other Windows PCs, all of which are much older and work fine. Now I need to buy a new Macbook Pro, but i'm not exactly rich... The refresh should be coming around soon, but finances are still a problem. Can I sell it for some cash? (I've tried numerous sites, all offering around $230 for it, but they only receive from the US.) They say that i'll have to pay around $1200 to get the Logic board fixed, can I get it done cheaper?
What now?
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Jun 12, 2010
My MBP recently had its logic board replaced after it wouldn't power up. Now, seemingly every piece of software that I own needs me to input a serial # to re-register, which is a problem because some won't let me re-register with a serlai that has already been used, and I am missing others....
I think the problem is that the new logic board has a new MAC Address, however I am not sure, and even if that is the problem, I have no idea if/how I can fix the problem.
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