RouterOS Admin Forgot Password Solution _ router, switch

I do a demonstration in the virtual machine, I hope you can use when you need

1 Tool Preparation
Open http://adelie.polymtl.ca/releases/x86/current/installcd/
Find the inside of the ISO file download, because the file sometimes because the version changes and file name changes, so here only give the download directory location

2 directly to the ISO file, will not be engraved or no burner of their own ways

3 will Ros shutdown, with this carved disk to start, waiting to appear LiveCD root#




Start input command




We now see that there are HDA hda1 hda2 three
Here is a brief explanation, the 2.8 series of RouterOS is only hda1, no hda2, If it is 2.8 need to put hda1 mount for modification, if it is 2.9 or 3.0 need to hang hda2, if it is 3.0, if you use SATA disk, here should be shown is sda1 sda2, 2.9 Series and 3.0 series on the hard drive are divided into two areas, the front one is boot, the back one is/, we only need to operate/on it

There are other possibilities, but the basics are in the possibility.
Hda2 hdb2 hdc2 hdd2 sda2 sdb2 sdc2 sdd2
If it's not clear, Google yourself.

Then we mount




Then we delete the file




OK, when you get here, you press the reboot on the machine and turn it into a hard drive, and then take the disc away.
Now Ros you can use the Admin user, the empty password entered, the original configuration all unchanged, the only change is the admin password emptied out

Here's a simple video.
RouterOS restore admin to empty password. rar