Auto Throttle problems

[Guest vectorguy]

For some reason my Auto Throttle on my 737-800 will not engage. I have tried various speeds and only get a Auto Throttle dissengage message. Maybe someone can help me with this issue. Thank you all. Ron

[downscc 1,327]

Most common reason is generators are off line. Look on the overhead, the blue light for the generators should be off. Hope this helps.

[falcon999 24]

Also don't forget to check wiki.