Bricked my RB750Gr2 will not reset

RouterOS Beginner Basics
1

Newby here, Tried to update my hEX. Now unit will not give router address connected via Ethernet.
Tried to use reset pin, held for 7sec. Will no longer beep during power up.
Ip on computer shows 169.254.214.215 / 255.255.0.0
May have deleted boot backup in router folder.
Is there hard reboot, or did I delete it?

2

Hi,

http://www.mikrotik.com.my/reset-to-factory-default-settings