Recommended Hard Disk Upgrade for 4,1 (Early 2008) Macbook?

I've read so many disaster stories out there (primarily from Amazon.com reviews) about upgrading mac Hard Disks, I wanted to get a real recommendation.
I was hoping to get a 750GB or 1TB internal HD replacement, and probably stick with 5400RPM to save battery life.
Any recommendations?
The "disaster stories" I heard were issues of performance degradation, stalling (due to waiting for the disk to spin up every couple of minutes) and disk failure, all in relation to the fact that they were going into macs rather than PCs.
Any suggestions? What has worked well for you?
Thanks!

With a 7200rpm drive you might notice a slight decrease in battery time. I've put one in a Early 2006 Model 1,1 for my niece and she's had no problems with it.
To buy a hard drive try Newegg.com http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=100007605%2060000334 0&IsNodeId=1&name=7200%20RPM or OWC http://eshop.macsales.com/shop/hard-drives/2.5-Notebook/

Similar Messages

Where can I find a cheap RAM upgrade compatible with an early 2008 macbook 2.1ghz so I can run lion?

Question says it all really. Looked on amazon at a few but am not sure if they will be compatible or not. Just looking for something cheap but which will get me up to date with lion as it requires at least 2Gb and I'm currently only running the standard 2x 512Mb that it came with. Thanks.

The model 4,1 (Early 2008) can use 6gb of 667mhz PC2-5300 RAM
These are good online stores for Mac compatible RAM
OWC http://eshop.macsales.com/shop/memory/MacBook/DDR2/ - Similar to DMS, they offer Mac tested RAM at very good prices.
Crucial Memory http://www.crucial.com/ - good place to buy RAM from all over the world. They also have an excellent memory selector that allows you to choose memory based on your computer's model
Data Memory Systems http://www.datamemorysystems.com/apple-memory.asp - another good, cheap place to buying RAM if you live in the U.S.
Macdimms.com - Specializes in supplying Mac compatible RAM at extremely competitive prices. Brands featured include Crucial, Samsung, Hynix, and Micron. All brands carry a lifetime warranty. Discounts offered to educational institutions and students, active and retired military, resellers, and government agencies.
Here are instructions on replacing RAM in a MacBook with a removable battery. http://homeoffice.consumerelectronicsnet.com/articles/viewarticle.jsp?id=44404
If you don’t have the tools to open up the MacBook OWC has a set for $5
http://eshop.macsales.com/item/OWC/TOOLKITMHD/
Lion will require at least 2gb of RAM but really needs 4gb to run smoothly. Also Lion doesn't run any Power PC programs. To see if you have any Power PC programs go to the Apple in the upper left corner and select About This Mac, then click on More Info. When System Profiler comes up select Applications under Software. Then look under Kind to see if any of your applications are listed as Power PC. Universal and Intel will run under Lion.
Before Mac switched to Intel processors they used Power PC processors from 1994 to 2005. Power PC 601 through 604, G3, G4 and G5. Applications written for the Power PC processors need the application called Rosetta to run on Intel processors. This was part of the Operating System in 10.4 and 10.5 but was an optional install in 10.6. With 10.7 Lion Apple dropped all support for Power PC applications.

Options for hard disk upgrade on my MBP 15" (late 2007 - Santa Rosa)

I suspect this is a common question here in the discussions forum, judging by the similar questions posed by other members.
I am however, half-way into my research on hard disk options for that matter and would like to ask some specific questions in order to ensure that my upgrade is not problematic (I have been quite happy with my MBP so far :-))
The model I have is the A1226 (Intel Core Duo, 2.2Ghz, 4GBs. This currently has the 111.79GB Fujitsu MHW2120BH hard disk, which is almost full now; hence, the need for an upgrade.
I quite fancy the WD Scorpio Blacks, particularly the 500GB ones, even though the 320GB ones will also do to a lesser extent. My questions on this brand/type are:
(1) Will it have an impact on the heat generated inside the Macbook (vs. my current situation)?
(2) Will it have an impact in the battery consumption (vs. my current situation)?
(3) Will there be an issue with the SATA speed? My MBP supports 1.5GB/s while this drive operates at 3GB/s.
(4) If I opt for the respective model with the free fall sensor, will this function work with my MB? (NB: Not sure if relevant, but the System Profiler reports: Suddem Motion Sensor: State = Enabled)
My aim is to clean up my current disc, upgrade it to the new bigger one and then re-install Mac OS X Leopard, upgrade to Snow Leopard and then re-install all apps. All files are backed up anyway with TimeMachine, so no issue there. If you can think of any potential issue with the upgrade and what I intend to do further after, please share it.
The machine is out of warranty - but that doesn't mean that I want to cause damage here...
Thanks.

Nikos Lazaridis wrote:
(5) What other safe options are there for upgrade drives with a 500GB capacity?
For loading/unloading heads, I'm not sure one model/brand has been found to be better than another.
Can I avoid this problem if I get the Scorpio Black 500GB w/o the free fall sensor? (Model: WD5000BEKT on http://www.wdc.com/en/products/products.asp?driveid=854).
The SMS conflict, yes.
In such a case, will Apple's Sudden Motion Sensor work?
Yes.
Or to paraphrase, can SMS park the heads of a WD hard disk w/o the free fall sensor?
Yes, that is what it was developed for. Since that time, more and more HD manufacturers have incorporated it into the HD itself. There are two schools of thought on this: 1. The "SMS" built in to a HD is more properly "mated" to the HD mechanism itself, so could save a nanosecond or two engaging. 2. In the nanoseconds it takes to engage, a nanosecond here or there is not going to matter. Personally, I believe the latter. There is no need for an "SMS" enabled HD in an SMS enabled Mac. I'm sure some others believe differently.
(NB: Interesting that the issues with SMS and the WD Scorpio have been documented in Wikipedia: http://en.wikipedia.org/wiki/SuddenMotionSensor).
Ah, good old wiki. I hadn't seen that before. Thanks for sharing.
No mention there of whether it is applicable to the drives with the free fall sensor or the ones w/o it (or even both).
It actually does state it is in reference to the "aftermarket hard drives already equipped with anti-shock features." That writeup is dated however, as I believe there are more issues reported with Seagate these days.
Message was edited by: tjk

Need help picking the correct hard drive upgrade for my MBP

I need help picking the correct/best hard drive upgrade for my MBP. It is the 15" 2GHz Core Duo. Came with a spacious 90GB drive.
Suggestions and recommendations very appreciated.

It will take almost any 2.5 inch sata drive.
Take a look at www.newegg.com and www.macsales.com to see what's out there and how much it costs.
Toshiba have a 320gb 2,.5 inch drive in the works, but it's not quite out yet and will be expensive.
I'll start you off..
http://www.newegg.com/Store/SubCategory.aspx?SubCategory=380&name=Laptop-Hard-Dr ives

Unable to clone hard drive from early 2008 macbook using disk utility, error 254

Attempting to upgrade my early 2008 Macbook hardrive, currently 160gb to a 250gb drive. Using Mac Disk Utility to restore from drive in computer to the 250 gb drive currently attached via usb. Receiving error, Could not validate source, error 254. I know this process works as I recently upgraded our MacbookPro to 1 TB. The 250gb drive I am attempting to clone to is from that computer. I have formated the 250gb drive, mac osx extended journaled, guid. Not sure how to proceed. Suggestions?

To transfer your current hard drive I like the free application Carbon Copy Cloner. It makes a bootable copy of everything on your hard drive http://www.bombich.com/index.html You'll need a cheap SATA external hard drive case. Put the new drive in the case then format and partition the new drive and clone your old drive to the new one. Check that it's set up right by booting up from the external drive. Then replace your old hard drive with the new one and put your old one in the external case.

Hard Drive Upgrade for my 13" Macbook

Hi,
I'm searching for an internal 500GB Hard Drive as an upgrade for the 160GB Hitachi HTS542512K9SA00 that came with my 13" 2.1 GHz Macbook (4GB RAM). I'm doing web & graphic design and I need a good HD.
I'd like to if you guys had any suggestions of such HD that would be compatible with my Apple laptop.
I've read somewhere on this forum that the *SEAGATE 500GB 7200RPM SATA 16MG CACHE 4 FAMILY* would be a good pick. Is that the case?
http://www.onhop.ca/Product/Search/?keyword=ST9500420AS&categoryid=0&x=0&y=0
Thanks!
Ben.

I had a 640GB HDD in my Early 2008 Macbook and it was just too much it would always freeze up the computer a bit for only a few seconds but ya. Then I realized that it was the size of the HDD that was causing it since the Early 2008 Macbook models can only handle a MAX od 500GB while the Early 2008 Macbook Pros could have a MAX of 640GB (Lucked out there!) lol But ya the Early 2008 Mocbooks can only handle a MAX HDD size of 500GB and that's it!! lol

I'd like to replace my hard drive. How do I know what to buy for my 15-inch early 2008 MacBook Pro?

I am out of room on my hard drive. I'd like to get a new hard drive and restore my data to the new drive from Time Machine. How do I know what kind of hard drive to buy for my 15-inch, early 2008 MacBook Pro? Also, how hard is this to do?

I have changed HDDs several times on the old MBP. Currently it has a Hitachi 500 GB HDD that came out of my new one. My adage is that one cannot have too much storage and I think that the 1TB HDD is an excellent choice. Not only do you get generous capacity, the performance should be (theoretically) comparable to a 750 GB 7200 rpm HDD. I will be very surprised if there are compatibility problems.
If you bought the HDD from OWC, you should have received Installation instructions. If not, go to the OWC website and look at the video. I actually downloaded it so that I could hand write the instructions down step by step. Also check out iFixit website. They have step by step instructions that may prove to be useful.
Tools you need: 00 Phillips and #6 Torx Drivers (get good ones). The instructions make mention of a plastic pry bar (spudger). I use a stiff piece of plastic like a credit card.
Tips to keep in mind: Get a large open table space and place a large clean towel on it. That will protect your MBP and when you drop a screw (and you will) it will not bounce far so you will not have to spend an hour looking for it.
As you take out a set of screws, keep them together (I use wide masking tape. The little screws will stick to it.)
Keep the sets in sequence. That will make reassembly much, much easier.
The most difficult steps are removing the keyboard from the MBP body and removing the ribbon cable from the mother board. In case of the former, work from the back (the display) to the front. You will initially have to pry it up and then do a lot of jiggling to remove it. Don't be too timid about it. At the end of the ribbon cable there is a rectangular connector. Use your credit card to remove it. Just pry it off.
The #6 Torx driver is used to take off the 4 mounting pins on the HDD and if I remember correctly there is another place where it is needed, specifically in the battery compartment ( I think). If the instructions don't say so, keep that in mind and inspect the screw before you select the driver.
Good luck and make sure that you don't have parts left over.
Ciao.

UPS energy backup for my MacPro Early 2008. Recommend?

Hello everybody!
I want to buy a UPS energy backup for my MacPro Early 2008 with 2x 2.8ghz, 2x HD 1TB, and 16gb ram
How much power consume this configuration?, and how many VA or Watts I need to get with the UPS?
Thanks!

2008s can have high inrush current
Inrush current
Some people really want SMART UPS and others not.
I do feel 650W is marginal though 1200VA is fine, if accurate, though I tend to like to over compensate.
CyberPower UPS 1500VA 900W PFC Pure sine wave
CyberPower CP1350AVRLCD 1350 VA 810 Watts UPS

Early 2008 Macbook Pro Should I upgrade to 6gb ram and SSD?

In the last few months, I've entered the world of 64-bit computing. I learned that this now means that my Early 2008 Macbook Pro, that has been fantastic and flawless for 6 years, needs an upgrade or replacement. I'm hard-hard stuck on whether I should upgrade it or replace it.
My current configuration is:
Processor 2.4 GHz Intel Core 2 Duo
Memory 4 GB 667 MHz DDR2 SDRAM
Storage 200 GB SATA Disk
I need to run OSX Mavericks and Windows 7 in VMWare or Bootcamp (I don't really like bootcamp).
I am eyeing two upgrades
1) Crucial 4GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT51264AC667
http://www.amazon.com/gp/product/B001RB21JY/ref=ox_sc_act_title_2?ie=UTF8&psc=1& smid=ATVPDKIKX0DER
2) Crucial M500 240GB SATA 2.5-Inch 7mm (with 9.5mm adapter) Internal Solid State Drive CT240M500SSD1
http://www.amazon.com/Crucial-2-5-Inch-adapter-Internal-CT240M500SSD1/dp/B00BQ8R M1A/ref=sr_1_10?s=pc&ie=UTF8&qid=1392961391&sr=1-10&keywords=ssd
My question is: Is it worth it for me max out my computer by upgrading again for $250? Will this hold me over for another 2-3 years, or should I look to replace?

Well, I have researched and researched and researched and come to a conclusion. I've compared many brand new replacement computers, and also reviewed my options for upgrading my computer. Upgrading to a new computer altogether, I have come across a few very attractive offers, but they're all in the $800+ price range.
I've decided that OSX Mavericks is my main issue. My early 2008 Macbook Pro was 100% perfectly sufficient for everything I needed it for when using OSX Snow Leopard. After the upgrade, VMWare Fusion runs like a sloth and everything else runs like a slug (maybe a slug that had a 5 hour energy...). Seriously. Just now, I am running Safari and MS Word while copying files to my backup drive. The beachball is all over the place, whereas the CPU is only at 15% use and RAM is at 3.97/4.00. I'm barely using the computer, and it's ridiculously hot and the fans are screaming.
First thing I'm going to do is 'upgrade' back to Snow Leopard to recover my RAM and regain the ability to effectively run my VMWare virtual machine. Then, I'm going to opt for the $100 upgrade to total 6GB of RAM and $150 upgrade to a SSD.

No keyboard access in bootcamp after upgrade to Early 2008 MacBook Pro

How do I regain keyboard access in Bootcamp after a hardware upgrade to a new (early 2008) 15" MacBook Pro (MBP)?
I was recently forced to upgrade from a July 2007 MBP 15" to an early 2008 MBP due to a burglary. The original MBP also had a Bootcamp partition in use for business purposes (Windows XP SP2).
Fortunately using Time Capsule and WinClone I had very recent back ups of all data and migration to the new MBP went well until I encountered an insurmountable problem at the point I wished to update the new MPB Bootcamp drivers in the restored Bootcamp partition.
The problem being encountered is as follows:
When starting up in the restored Bootcamp partition I am unable to update the with the latest Bootcamp drivers as the keyboard is inoperative. I am therefore unable to get past the CtrlAltDel security pane and navigate to load the Leopard install disk.
I do however have mouse control.
I have also tried rebooting with an external keyboard and mouse. Again the mouse worked but not the keyboard.
To add further confusion or insight into this problem I had a BartPE Windows CD utility disk set-up available for emergency use and this will boot on the new MBP. Once booted it does provide mouse and keyboard access suggesting that somehow in the WinClone restoring process the original keyboard driver was damaged.
This may well be the case as when I first started up the Bootcamp partition after the restore I encountered a Windows 'blue screen of death' that pointed to a Driver fault in a file called "bcmw15.sys".
After restarting Windows I no longer encountered the blue screen but had no keyboard access as described above.
Unforunately using the BartPE CD to bypass the keyboard problem has thwarted me as this configuration does not appear to have a means available to eject the BartPE CD itself, allowing me to then insert the Leopard install disk in its place.
Given the unique nature of the Windows system configuration I had in use any suggestions as to how I might overcome this without having to resort to rebuilding the configuration from scratch would be gratefully received.
In particular if anyone may know of the MacBook Pro Windows keyboard driver name and location this would be of particular assistance.
Dion

Booting from the Windows Install CD did not work.
I have however recovered the partition and got operational again.
The solution in the end was achieved by gaining access via Windows XP start-up in 'safe mode' using an external MS USB keyboard (the new MBP 'delete' key was not being recognised, and then using the 'Administrator' password to gain access to the Windows XP 'Device Manager'.
The full saga of difficulties encountered is too lengthy to relate in full unless someone out there really wants to know the gory details for their own specific similar need.
Suffice it to say that the most of the problems that arose were:
a) the result of the hardware changes between the old MBP and the new one requiring select old drivers to be located and removed and then new drivers installed;
b) due to an upgrade that occurred to the MS Enterprise server software in the period between when the WinClone image was taken and when the new MPB arrived and I attempted the restore (including that as a consequence of the burglary I updated my corporate mailbox password online causing the back-up XP image to be out of sync with Enterprise server once networking was revived); and
c) a Parallels software upgrade reinstall also caused issues in regaining sync with the revived Bootcamp.
Isolating the driver causing the offending ""bcmw15.sys" driver crash proved very tricky as Windows appeared to keep reinstalling some sort of generic driver that kept repeating the problem. Thereafter getting past the blocks to accessing the Apple install CD also required enormous trial and error skill to overcome.
Bottom line WinClone did perform. It restored the partition on the new machine with sufficient integrity to allow a skilled Sys Op (far beyond my Win experience) the capability to fully restore Bootcamp XP functionality.
Nevertheless the process is definitely not one I'd prefer to experience a repeat of - its taken several man days (and nights) to resolve.
Nevertheless thanks xnav for your advice.
Regards
Dion

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

First, back up all data immediately, as your boot drive may be failing.
Launch the usual set of applications you use when you notice the problem.
Step 1
Launch the Activity Monitor application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Activity Monitor in the page that opens.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for % User, % System, and % Idle at the bottom of the window.
Select the System Memory tab. What values are shown in the bottom part of the window for Page outs and Swap used?
Next, select the Disk Activity tab. What approximate values are shown for Reads in/sec and Writes out/sec?
Step 2
You must be logged in as an administrator to carry out this step.
Launch the Console application in the same way as above. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Post the 50 or so most recent messages in the log — the text, please, not a screenshot.
Important: Some personal information, such as your name, may appear in the log. Edit it out before posting.

Early 2008 MacBook SSD and RAM Upgrade Compatability

I have an early 2008 macbook running OS X 10.5.8. It has a 2.1 GHz Core 2 Duo, 1 GB 667 MHz DDR2, and a 120GB 5400 RPM drive. It’s model MacBook 4,1. Obviously, it could use some upgrades. It still works fine, but is just slow. I can’t afford a new one, and think I can still get some life out of this one. I am thinking about the following upgrades:
Samsung 840 EVO 120GB SSD - http://www.newegg.com/Product/Product.aspx?Item=N82E16820147247
OWC 4GB (2x2) Memory Upgrade - http://eshop.macsales.com/item/Other%20World%20Computing/5300DDR2S4GP/
Transcend USB 2.0 Enclosure for the old hard drive currently in it - http://www.newegg.com/Product/Product.aspx?Item=N82E16817349001
I also plan on putting OS X 10.7 (lion) on the new SSD, unless anybody thinks keeping it at Leopard or Snow Leopard would be a better choice, performance wise.
Does anybody see any compatibility issue with any of these upgrades, or have any suggestions as to better upgrades? I realize the MacBook can only support SATA I, so it won’t get the full SATA III benefit of the SSD, but it should still be a huge performance upgrade. Thank you for any help!

have you completed the upgrade yet? I also wanted to know. Someone is trying to trade me their 2008 MB Pro as well (for my Canon L lens), I think it's the 4GB already one and I also have a crucial SSD from my Dell that I can put in. I need to have the MB to run smoothly on PS CS6 & LR5 Please let us know what the results are. What do you guys thinkg? is it enough to run those smoothly?
Thank you

Early 2008 MacBook Pro hard drive was killed; how to sync stuff

My early 2008 MacBook Pro hard drive was reimaged (not by me) and they lost everything on there, and have now put in a new hard drive, saying nothing was salvageable on the original HD. I have an iPhone, iPod, iPad. When i get the MBP back, how will I be able to get those devices synced so that everything I've bought/have goes back onto the HD?
The original HD was being reimaged because my work requires use of Windows, and I was using Windows via Boot Camp. Windows got a terrible rogue virus (from my clicking on a link), which shut everything down on that side. Work tech folks said they needed to reimage the Windows part of the drive, but said in the process, the reimaging took everything, Mac stuff included. That's why I'm in this situation. They are going to put in a new hard drive, but it is a blank slate.
Long story short: last time I backed up was 2 years ago, and it wasn't using Time Machine, but an external hard drive. That was also before I got my current iPhone, the iPad and made some additions to iTunes. (For those who say shame on me, for not doing a backup sooner, you're right: But we have gone through 3 moves in 18 months, so it has been kinda nuts.)
I expect the MBP to get sent back to me in the next day. I have no idea how to put these pieces back together. I'm not even sure about data recovery, but am most concerned about iTunes/iPhone/iPod/iPad.
Thanks for your help!

suzannemacuser wrote:
Long story short: last time I backed up was 2 years ago, and it wasn't using Time Machine, but an external hard drive. That was also before I got my current iPhone, the iPad and made some additions to iTunes.
Two years ago??? Shame on you!!!
I found this the other day. It's old but still applies. This should be more than enough to help you get back on track. See the comments by Zevoneer
https://discussions.apple.com/message/7217190#7217190
You will have to check on each of these. Some of the links are outdated but there is more than enough to get you started. See this article about transferring purchases. The link is in the other thread as well.
http://support.apple.com/kb/HT1848?viewlocale=en_US
Backup! Backup! Backup!
Message was edited by: Demo

Mavericks, Early 2008 Macbook Pro, RAM Upgrade

Hello,
I just upgraded to Mavericks on my early 2008 Macbook Pro. I originally had Snow Leopard on it and it seemed much faster before Mavericks. I currently have 2GB of ram on this machine... would upgrading to 4 GB be that much helpful? Would my machine only recognize 3 GB? And last but not least, if it would only recognize 3 GB would it be ok to install 1 GB in the first slot and 2 GB in the second? I have heard machines perform better if they have the same about of RAM in each slot.
Or should I just revert back to snow leopard??
Thank you for you time!
Matthew

matthewthemacgeek wrote:
I thought early 2008 Macbook Pros could only recognize 3gb total for ram? Is that not true?
That's an earlier model. I have the same model (early 2008) and have 4GB recognized. MacTracker says it can handle 6GB.

Tried the "Apple Bake" on my early 2008 macbook pro and it worked, does that mean for certain it is my Nividia chip that is bad?

So I had my early 2008 macbook pro (A1260) not wake up after clamshell sleep. After researching the boards felt confident it was the logicboard issue. Not being able to afford a replacement I decided to try the "apple bake", as I have been employed as a maintenance tech for a corrugation company and was comfortable doing the work myself. Anyhow it worked (350 degree f - 8mins) and my mac was back to life working as normal except for the fans running at %100 all the time. The fix was short lived, only lasted about 5 weeks and wouldnt wake up from sleep again. (yes, I applied new thermal paste the first time haha) I did the bake again and again it was revived this time fans working properly (still not sure what that was about) I have since had to do it one more time and now I just dont ever close it or let it go to sleep. I found a guy online who will replace the gpu for a good price ($150), my question is, is it actually the Nividia chip thats the issue and not something else? Is there any other issue that would be reolved by doing the bake and Im just thinking its the faulty 8600 geforce chip?
Macbook Pro 4,1 - 10.6.8 - 2.6ghz Core 2 Duo - 4gb 667 Mhz DDR2 SDRAM
Other issues I had aside from not waking up from sleep
-Strange feedback noise coming from speakers in between any audio being played. (intermittent) any audio will stop the noise. (might be unrelated)
-Dark lines from bottom of screen to top. Screen reset will fix (shift+cntrl+eject)
-Pixeleation when gaming (intermittent)
Any help would be appreciated,
Thanks in advance

So I had my early 2008 macbook pro (A1260) not wake up after clamshell sleep. After researching the boards felt confident it was the logicboard issue. Not being able to afford a replacement I decided to try the "apple bake", as I have been employed as a maintenance tech for a corrugation company and was comfortable doing the work myself. Anyhow it worked (350 degree f - 8mins) and my mac was back to life working as normal except for the fans running at %100 all the time. The fix was short lived, only lasted about 5 weeks and wouldnt wake up from sleep again. (yes, I applied new thermal paste the first time haha) I did the bake again and again it was revived this time fans working properly (still not sure what that was about) I have since had to do it one more time and now I just dont ever close it or let it go to sleep. I found a guy online who will replace the gpu for a good price ($150), my question is, is it actually the Nividia chip thats the issue and not something else? Is there any other issue that would be reolved by doing the bake and Im just thinking its the faulty 8600 geforce chip?
Macbook Pro 4,1 - 10.6.8 - 2.6ghz Core 2 Duo - 4gb 667 Mhz DDR2 SDRAM
Other issues I had aside from not waking up from sleep
-Strange feedback noise coming from speakers in between any audio being played. (intermittent) any audio will stop the noise. (might be unrelated)
-Dark lines from bottom of screen to top. Screen reset will fix (shift+cntrl+eject)
-Pixeleation when gaming (intermittent)
Any help would be appreciated,
Thanks in advance

Recommended Hard Disk Upgrade for 4,1 (Early 2008) Macbook?

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