Upgrade macbook pro early 2009 to ssd upgrade#

You can force full memory retraining by resetting your PRAM ( Option Command P R during boot).

Although I canвЂ™t think of a good reason why it would only happen for the 4+4 case, your firmware may not be recognizing a new DIMM has been installed and is trying to use a stale memory training table with the new card.Youll probably need to use Disk Utility to format the new drive. Upgraded with 32GB memory, a 4TB Samsung Evo 870, a Bluetooth BLE 4.0 (to run continuity from iPhone/iPad to iMac), a 2GB NVDIA Quadro K2100M Metal graphic card (reflashed to work with Mac backlight on keyboard). Put the new drive into the USB enclosure and plug it into your MacBook Pro. When you ran your experiment, did you try both of the DIMMs alongside the 2 GB DIMM? And then did you try each of those DIMMs in the other slot alongside the 2 GB? In other words, you should have performed this experiment with FOUR different memory configurations. I've also got a 12 yo late 2009 i-Mac, 27 inch, with 2.8 Ghz Intel Core i7.

Upgrade macbook pro early 2009 to ssd upgrade#

This ia great quality and useful part for upgrade your Apple Macbook Pro laptop to get 320GB/500GB/1TB additional storage space. 2.5inch Ultra-slim 1TB Seagate BarraCuda HDD ST1000LM048 ( including SSD Spacer adapter for 7mm to 9.5mm ) The 1TB Seagate BarraCuda is a high-quality HDD that delivers incredible performance thanks to its easy to use 2.5 inch form. Compatible Models: Apple Unibody Macbook / Macbook Pro 13 15 17 (late 2008/early 2009/mid 2009/late 2009/early 2010/mid 2010.etc) which has Optical drive SuperDrive( DVD/CD-ROM ) Buy it with + +. It may be that one of your 4 GB SO-DIMMs is of marginal quality and is failing during one of the training steps. Seagate 1TB SATA, Mobile, 2.5 inch 5400 internal hard drive for laptops, PS4 PC/MAC Ready,ST1000LM048.Now letвЂ™s consider a couple of possibilities: According to Apple, the mid-2009 MacBook Pro does support up to 8 GB:Д¤GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory two SO-DIMM slots support up to 8GB LetвЂ™s consider the most common.ДЇirst, letвЂ™s make sure your system supports 8 GB. 3 beeps + 5s pause means your memory failed training.