Lenovo 2595, 2593, 2594, 2579, 2577, 2592 manual Clear Cmos jumper, System board jumpers and switches

The following illustration shows the status of the jumpers and switches on the system board of your server. You can configure, recover, enable, or disable some specific features of the system board by setting the jumpers and switches.

Figure 32. System board jumpers and switches

1Clear CMOS (Complementary Metal Oxide Semiconductor) jumper

2TMM Enable/Disable jumper (also known as BMC Enable/Disable jumper)

3System board switches

Attention: To set the jumpers or switches, you need to remove the server cover and gain access to the system board. Do not open your server or attempt any repair before reading and understanding “Safety information” on page iii and “Guidelines” on page 69.

1

Clear CMOS jumper

Used to clear CMOS and turn the BIOS settings into the factory default settings.

Note: Clearing CMOS does not erase your BIOS passwords.

To clear CMOS, do the following:

46ThinkServer User Guide