Tablet [Q] need help to handle dead tablet

Dear All

i am using mircomax fun book P600 its running ics its dead or bricked condition its stuck with M logo
2.When i try to wipe partition the tab getting shutdown
3.I try to root and recovery but its not identified by PC (I am using WIN7)
4.When i am trying put its not accepted

Kindly help me to solve and help me to run back the tablet