Mpc live 2 malfunction after 2.15 opdate

Help! My MPC LIVE2 only loads to the start page then shuts down after 2.15 update which didn't complete it updated fine until the automatic restart then I booted to initial screen and screen kept lighting up and going dark over and over so I pulled the power. Now when I plug in power chord the pads light up and the initial screen but then shuts off. How can I "hard reset" when it won't boot all the way so I can't get to settings? Or if anyone knows how I can go back to 2.14 (where it was last working and retry the update?

Try booting in update mode:
viewtopic.php?p=1848856

Daaaaaam bro. did you use upgrade with the USB stick or for the PC/software? Sounds like it was not properly installed. I use to help dudes all the time.

D-Thomas74 wrote:Help! My MPC LIVE2 only loads to the start page then shuts down after 2.15 update which didn't complete it updated fine until the automatic restart then I booted to initial screen and screen kept lighting up and going dark over and over so I pulled the power. Now when I plug in power chord the pads light up and the initial screen but then shuts off. How can I "hard reset" when it won't boot all the way so I can't get to settings? Or if anyone knows how I can go back to 2.14 (where it was last working and retry the update?