adb - device not found

Hello,
I have following problem. maybe someone has a solution.
Using CM12 -Temasek Builds on D405n.

When i start adb shell always get following error:

Code:

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C:\ADB>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found

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On stock image 5.0.2 this working fine.