Toshiba dynabook R634/K battery is bad, decrease is fast, power does not turn on if you do not connect the AC adapter, battery is likely to need to be replaced, but if the battery is expanding, I think that it is possible to refer because it is possible to confirm the decomposition method in the following.
[Toshiba R634/K Hard Disk Replacement 1]
First of all, let's turn over the main body and remove all the screws of the part surrounded by a red circle.
[Toshiba R634/K Hard Disk Replacement 2]
Because the screw is hidden in the middle, let's remove it to the forgotten lesbian.
[Toshiba R634/K Hard Disk Replacement 3]
This is a rubber foot, but i remove it because the screw is hidden when I turn the rubber.
[Toshiba R634/K Hard Disk Replacement 4]
Because there is a screw when I turn the rubber as before, it removes it.
[Toshiba R634/K Hard Disk Replacement 5]
If you can remove all the screws on the back of the main body, you can remove the back cover.
[Toshiba R634/K Hard Disk Replacement 6]
No matter which parts you replace, you will cut off the computer's electricity before you work, but first remove the battery connector.
The red frame is the connection between the battery and the motherboard.
[Toshiba R634/K Hard Disk Replacement 7]
You can remove the connector by sliding the connector in the direction of the arrow as shown in the image.
[Toshiba R634/K Hard Disk Replacement 8]
Since the battery itself is fixed to the main body side with a screw, let's remove all screws of the part surrounded by a red circle.
[Toshiba R634/K Hard Disk Replacement 9]
The battery could be removed.
After that, replace it with the newly prepared battery, and it is completed if it incorporates it in the original procedure.
