root Ikonia jarvis 7.85i

Hi, i have rooted tablet ikonia jarvis 7.85i with INTEL_TRIAL_TETHERED_CWM_PKGKIT.
I not able to run CWM.
So my question are:
1)Is it possible to install CWM on tablet with intel Atom z2520?
2)Is it possible to change the boot logo on this tablet?
3)Is it possible to power on charged the device?, the Playlpm file not exist.
The rom partition is different from MTK so i not able to find logo.bin.


Thanks in advance