Ruckus Zoneflex R500 factory reset

1. Power on
2. Press the “Reset” button for 12s
3. Release the “Reset” button
4. It will auto reboot and then done. You can use default IP address, username and password to login the E0/1 (Non-PoE) Port

Reference:

https://forums.ruckuswireless.com/ruckuswireless/topics/reset-factory-r500-unleashed

Ruckus Zoneflex R500 factory reset

Dell 960 SFF reset BIOS password

The BIOS password have been removed by remove the “Password Jumper Pins (PSWD) - SMALL FORM FACTOR COMPUTER (SFF)” (http://www.dell.com/downloads/emea/edb/Opti_960_Tech_Guidebook_July_1_2009_Sustaining.pdf - P.9)

Dell 960 SFF reset BIOS password