* Hightlight that sudo may be needed
Also added "dfu-programmer: no device present" in so that anyone searching for that particular error can hopefully find the page.
* Use new style of indicating a warning
* Indicate that the FAQ should be read instead of blindly using sudo
>>> dfu-programmer atmega32u4 reset
```
-If you have any issues with this, you may need to this:
-
- sudo make <my_keyboard>:<my_keymap>:dfu
+?> If you have any issues with this - such as `dfu-programmer: no device present` - please see the [Frequently Asked Build Questions](faq_build.md).
#### DFU commands