How to make an unmanaged Switch from an HP V1910-48G JE009A switch?

Question

network hardware

There is an HP V1910-48G JE009A 1000Mb switch, which previously stood at the enterprise, I don’t know what settings it has now, I would like to make it a regular switch (unmanaged switch) in order to combine 25-30 PCs into one network. Question:
- How to make a general reset to default?
- Are there any settings needed to make it work in switch modes?

Answer 1

1. Connect switch cable to COM
   
2. Open Putty on COM 38400 - 8 - 1 - N
   
3. Powercycle the switch
   
4. Press Ctrl-B at boot to enter extended boot menu
   
5. 7. Skip current system configuration
   
6. 0.Reboot
   

After restart.

1. Press Ctrl-B at boot to enter extended boot menu
   
2. 5. Restore to factory default configuration
   

If it gave an error, again 0 and repeat the configuration reset.
PS There is another "magic" way, if nothing else helps - connect ports 1 and 2 with a patch cord and leave the switch on (in different sources in different ways) from 15 minutes to 1 hour to work like this. After such a mockery, you can check that the settings and password are reset