> For the complete documentation index, see [llms.txt](https://docs.beekeeb.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.beekeeb.com/toucan-keyboard/faq.md).
# FAQ
#### Some keys are not responding after inserting the switches into the hotswap sockets.
Possible causes include:
* Bent key switch pins: The metal pins on the bottom of the switch may have bent during insertion.
* Poor solder joints or lifted pads: The hotswap socket may have a cold solder joint, or the PCB pad may have detached.
* Defective diode soldering: There may be an issue with the soldering of the diode associated with that specific key.
#### What is the best keymap for a 40% keyboard, like Toucan?
When customizing your keymap, a good way to start is by referencing existing layouts. These can provide a solid foundation for your own personal keymap.
The following links are excellent resources for inspiration:
* [Miryoku](https://github.com/manna-harbour/miryoku): A popular, ergonomic, and minimalistic layout designed to be used across various hardware.
* [Home Row Mods (QMK Guide)](https://precondition.github.io/home-row-mods): A comprehensive guide on using modifiers (Shift, Ctrl, Alt, Gui) on your home row to minimize finger movement.
* [KeymapDB](https://keymapdb.com/): A searchable database of user-submitted keymaps for various keyboard layouts.
#### How do I charge the battery?
You can charge it by connecting the keyboard to your computer. There is no need to remove the battery from the case.
{% hint style="info" %}
Toggling the keyboard switches to "on" is required for charging.
{% endhint %}
#### What is the size and weight of Toucan Keyboard?
The weight is around 132g on the left half and 137g on the right half.