I have a K2/ K6, I found the combinations for different auto sleep times. (10-30 mins) but none of them work. Zoe March 01, 2023 09:13 Some older versions do not support this function. Related articles I would like to change the auto-sleep mode time on my K3 and how can I do it? How to disable Auto Sleep Mode? Can I get a firmware update of my keyboard to support one-hour idle time? If I turn off automatic sleep mode, do I have to turn off the keyboard (by switch) every time I turn off my PC? Will the Bluetooth indicator light at the top always be on when I use the K1 SE in Bluetooth mode?