I resolved this issue by myself. I remove the windows7 system from ePO server and run "Collect and send Props" from the client machine manually. After this, the window7 system appeared in the system tree and probably got a new config from epo deep command policy.
No I can access the system.
Another question I still have. In the AMT Configuration Policy I used "host-bsaed configure to enable Client Control Mode". And now I can't access the system without client consent.
my question: how to use KVM viewer without client consent?
You need to configure in Admin Control Mode in order to disable User Consent