Fujitsu FMV ESPRIMO FH77/B3 memory replacement method will be published, but I hope you will refer to it when replacing or adding memory.
[Fujitsu FH77/B3 Memory Replacement 1]
Because an integrated PERSONAL computer weighs unlike a notebook PC, it is better to put it to bed and disassemble it.
Let's remove all because there is a screw in the part surrounded by the red waku on the back.
[Fujitsu FH77/B3 Memory Replacement 2]
There are quite a lot of screws to remove when replacing the hard disk, but please do not forget the position because the shape is slightly different.
[Fujitsu FH77/B3 Memory Replacement 3]
If all screws can be removed, the back cover can be removed, but it will be disassembled using a tool as shown in the image.
The tool used in the image is a caulking spatula (plastic), but we recommend plastic tools because they are likely to scratch them if they are disassembled with iron tools.
Insert the spatula into the gap between the rear cover and the LCD side and let it slide.
[Fujitsu FH77/B3 Memory Replacement 4]
Integrated Personal Computers are available from various manufacturers, but Fujitsu FH77/B3 is easy to disassemble.
I was able to remove the back cover.
[Fujitsu FH77/B3 Memory Replacement 5]
If you can remove the back cover, you can see the motherboard, FAN, drive, hard disk, etc., but the motherboard on the left side is particularly precision part, so do not touch it carelessly.
[Fujitsu FH77/B3 Memory Replacement 6]
The memory is in two slots, but it is very easy to remove.
As shown in the image, the memory is fixed with metal fittings on both sides, but the metal fittings are spread outward.
[Fujitsu FH77/B3 Memory Replacement 7]
Spread the metal fittings on the other side out ward as well.
[Fujitsu FH77/B3 Memory Replacement 8]
I was able to remove it if I pulled out the memory, but how to remove both sheets is the same.
[Fujitsu FH77/B3 Memory Replacement 9]
The memory of Fujitsu FMV ESPRIMO FH77/B3 is 8GB as standard, but it is possible to add up to 16GB of memory.
To make it the maximum memory, you will install two 8GB, but if you are thinking of speeding up, it will be faster to replace the hard disk together.
