How Can I Check If a Memory Slot Is Faulty? & Upgrade

RAM slot MacBook Pro 2012 issue ram slot 1 and 3 or 2 and 4 Level 1 4 points Jun 25, 2013 11:22 AM in response to Hunter 1) Remove stockold RAM from both slots 2) Inserted new stick of rama slot For example, if a single-channel memory motherboard has four memory slots, they will be numbered 0 to 3 Fill slot 0 first, then the other

ram slot 2 not working Unsure which memory slots to install your RAM in? Watch as Nick explains which slots should