Updating memory on laptop
Check exactly what type of RAM, solid-state drive, or other components your laptop supports.
Some laptop manufacturers provide service manuals that will walk you through the process of opening up your laptop and removing various components.
You’ll need to make extra sure to buy compatible components that will fit your laptop and be supported by its BIOS.
Different CPUs and GPUs generate different amounts of heat, so your new components may generate too much heat for the fans and cooling solutions that came with your laptop to handle. So, can you upgrade your laptop’s RAM or install a fast solid-state drive? Look around online to see if your model of laptop is easily upgradable and if other people have upgraded its components successfully.
If you’d like to upgrade the memory in one of these models, an Apple Authorized Service Provider can help.
Before you schedule an appointment, confirm that the specific Apple Authorized Service Provider offers memory upgrade services.
When you build a desktop PC yourself, a typical case will come with plenty of room inside.
They build a custom chassis (case) for the laptop and choose components that will fit that case.Your i Mac performs a memory initialization procedure when you first turn it on after upgrading memory or rearranging DIMMs.This process can take 30 seconds or more, and the display of your i Mac remains dark until it's finished.If your Mac continues to make the tone, contact Apple Support. The window that appears lists the total memory, including the amount of memory that originally came with the computer plus the newly added memory.
If all the memory in the i Mac has been replaced, it lists the new total of all installed RAM.
Be sure to check the process ahead of time and see whether you’d feel comfortable following the instructions.