PowerRouter 732 password reset (no console output)

Hello

I have a PowerRouter 732, I need reset to default configuration. Unfortunately, I not got any output on serial console.
Could you share how I can restore access (it will be a fresh installation, current configuration not important)

I did a search, but not enough information about password reset procedure.

Hello all. I fix my trouble with lost password. Firstly, I really want to thanks i-odd 2511,
http://manio.skyboo.net/mikrotik/ and http://susestudio.com to provide really useful instruments.

Howto:

  1. Download a my precreated image from SuseStudio here: http://susestudio.com/a/URZKbM/powerrouter732_restore and burn up to cd or use a isostick/iodd for boot as USB-CDROM
  2. Connect to powerrouter 732 use a COM console (in my case it was a cu -l /dev/tty.TERM -s19200)
  3. Connect a usb-cdrom, reboot a router and enter to Award BIOS settings, change boot priority to usb-cdrom first
  4. Boot onto Linux (32bit, user: root, pw: linux)
  5. Mount a flashdrive: mkdir /mnt/disk2; mount /dev/sdb2 /mnt/disk2
  6. Use a mtpass tool to restore password: /root/mtpass /mnt/disk2/rw/store/user.dat
  7. Enjoy