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You should try to leave 1/4 to 1/3 of the drive free for the OS to do its thing. Lastly consider defrag'ing the drive as over time they do get fragmented. You may want to run disk utility to make sure the permissions and drive are in good shape, then do some system house cleaning deleting the old cache and log files. I can think better things like upgrading your current HD to a SSHD hybrid or even a SSD drive either would be a better investment.īut before you do anything use your system as is it might meet your needs as is!

As you can see this series had only two systems a i5 (2.5 GHz) and a i7 (2.9 GHz).įrankly, I think the amount of improvement is not enough to warrant swapping it out. In your case this would be the MacBookPro9,2 Series. If you jump down to Step 27 you can see the CPU is firmly attached to the logic board (soldered) so swapping it out is just not possible without swapping out the entire logic board.Īs to what boards fit, its best to stay within the model series. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.First lets work with some facts, here's the IFIXIT guide to replace the systems logic board: MacBook Pro 13" Unibody Mid 2012 Logic Board Replacement. These charges are the buyer's responsibility. International Buyers– Please Note: Import duties, taxes, and charges are not included in the item price. Warranty : 90 Days exchange, 14days refund.

Rejected board will be send back at your expense or we will recycle it responsibly. 2) No major liquid spilled or burned, minor spill is OK. Trade-in Conditions : 1) No attempted repaired. If you have question, pleasecall us anytime during business hour. You can do this by checking the box "Request Return Label" in the order page.

Let us know if you're interested in getting a USPS prepaid return label, and we will send it along with your order. Trade-in your old part for $40 refund : Return your old part and receive a $40 refund to your Paypal or credit card. Processor Speed : Intel 2.8GHz i7 Dual Core - M640ĭual Video Graphics : NVIDIA GeForce GT 330M with 512MB VRAM and Intel HD Graphics with 256MB We test for all the ports and peripherals functionality and passed the Apple Hardware Test. All parts are tested for 48hrs before shipping out. These boards are in great condition, tested, fully working.