Fujitsu LIFEBOOK AH53/X FMVA53XRKS battery replacement method is released.
If you do not point to the AC adapter, the power does not turn on, the battery expansion, if the icon in the lower right is marked, it may be improved by replacing the battery, so please refer to it.
It's pretty easy, so it can be disassembled in minutes.
[Fujitsu AH53/X Battery Replacement 1]
The battery of the AH53 / X becomes a built-in type, so you can not check the battery just by turning the inside out of the main unit.
Some decomposition is necessary, so turn the body inside out and remove the red circle screw.
[Fujitsu AH53/X Battery Replacement 2]
I was able to remove the back cover by removing the screw, but I was able to check the battery.
[Fujitsu AH53/X Battery Replacement 3]
To remove the battery, slide the knob on the red screen, but slide the knob in the direction where the key is free.
[Fujitsu AH53/X Battery Replacement 4]
The battery could be removed.