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# Miscellaneous\r
## NKRO Doesn't work\r
-1. Build with this option of Makefile\r
+First you have to compile frimware with this build option in `Makefile`.\r
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NKRO_ENABLE = yes\r
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-2. After boot keyboard may be in **boot mode**(6KRO), you will need to replug keyboard to enable NKRO.\r
+Try `Magic` **N** command(`LShift+RShift+N` by default) when **NKRO** still doesn't work. You can use this command to toggle between **NKRO** and **6KRO** mode temporarily. In some situations **NKRO** doesn't work you need to switch to **6KRO** mode.\r
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-3. Or use `Magic` **N** command to toggle NKRO function.(`LShift+RShift+N` by default)\r
+If your firmeare built with `BOOTMAGIC_ENABLE` you need to turn its switch on by `BootMagic` **N** command(`Space+N` by default). This setting is stored in EEPROM and keeped over power cycles.\r
+https://github.com/tmk/tmk_keyboard#boot-magic-configuration---virtual-dip-switch\r
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+Note that host(in particular BIOS) can force keyboard to turn into **6KRO** mode. \r
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## TrackPoint needs reset circuit(PS/2 mouse support)\r