Thanks Team for your suggestions, I removed HMDI cable and tried to get to rescue mode holding the red light button for 7 min, Unfortunately nothing happened...
The red light not blinking and as well the network green+orange light too.
Tried to find an IP using DCC-e2 search without success...
the below are from registered Optiflasher Pro Dmips software:
Power ON DB Device & Hold Button Until Rescue Mode [ESC to Abort]
Ballance Credits: 11
DM900UHD Detected !
Please Wait Processing...
I did wait for o hole night with no change!!!