We will publish the decomposition procedure that is effective when adding or removing memory.
It seems to be easy as a work difficulty, so if you have confidence in your arm, please try to challenge!
[Lenovo E450 Memory Replacement, PC Repair Step 1]
The first step in removing the battery is to replace the memory of the E450, but the battery is built-in type, so it can not be easily removed.
However, it is possible to cut off the electricity by removing the connector without removing the battery itself.
First of all, the screw of the red circle part of the back of the main body is removed though the work of pulling out the connector of the battery is done.
The screw is not a completely removable type, but it is caught in the plastic part, but please refer to the following image.
[Lenovo E450 Memory Replacement, PC Repair Step 2]
After removing the screws of the three places, it is possible to remove the cover if you lift it by hand.
In the image, let's lift it from the left side because the right side is caught by the nail.
[Lenovo E450 Memory Replacement, PC Repair Step 3]
As soon as the lid is removed, there is memory and hard disk, but the battery connector is removed first.
The battery connector of the E450 is not a type that can be covered from the top, but is inserted from the side to the motherboard side.
In terms of the image, it is possible to remove the connector if you pull upward.
[Lenovo E450 Memory Replacement, PC Repair Step 4]
The battery connector could be removed.
[Lenovo E450 Memory Replacement, PC Repair Step 5]
The memory is 2 slots, and it seems to be 4GB or 8GB by standard specification.
In addition, the maximum capacity of the memory is 16GB, so you can install two 8GB.
The way to remove the memory is fixed with both nails as well as a typical laptop, but try to expand the cream yank part in the opposite direction from the memory.
[Lenovo E450 Memory Replacement, PC Repair Step 6]
The other side is also spread in the opposite direction to the memory.
[Lenovo E450 Memory Replacement, PC Repair Step 7]
The first memory could be removed.
[Lenovo E450 Memory Replacement, PC Repair Step 8]
I was able to remove both.
There are some specifications for the E450, but if you want to maximize memory, it's 16GB!
If you want to make the memory 16GB of the maximum capacity, it is recommended because it will be dramatically faster to replace the hard disk with an SSD at the same time.
