Lenovo ThinkServer RD530 - Manual (Page 52)

3 Switches
There are four switches on the system board of your server.
Figure 25. Switches
Table 2. Switches
1 BIOS recovery switch 3 Management Engine (ME) in force update switch
2 Clear password switch 4 Reserved for the manufacturer
1 BIOS recovery switch
Used to recover the BIOS if the power to your server is interrupted while the BIOS is being updated and your
server cannot start correctly.
To recover the BIOS, see “Recovering from a BIOS update failure” on page 54.
2 Clear password switch
Used to erase forgotten passwords, such as an administrator password and a user password.
40 ThinkServer RD530 User Guide