Sun Microsystems Netra X4200 M2, Руководство по обслуживанию

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20 Netra X4200 M2 Server Service Manual • May 2007
Resetting ILOM and BIOS Passwords
This procedure describes how to reset the Administrator password (root password)
for the ILOM Service Processor to the default after it has been set once during initial
setup.
Note – This procedure simultaneously removes any BIOS password that was set.
1. Shut down the server to standby power mode by using a ballpoint pen or other
stylus to press and release the recessed Power button on the front panel.
See “Powering Off the Server” on page 14 .
2. Disconnect the AC or DC power cords from the server.
Caution – Before handling components, attach an electrostatic discharge (ESD)
wrist strap to the grounding post that is built into the rear of the chassis (see
FIGURE 1-3
for the location). The system’s printed circuit boards and hard disk drives
contain components that are extremely sensitive to static electricity.
3. If the server is in a rack, slide it far enough from the rack so that you can
remove the cover. If you cannot safely view and access the motherboard,
remove the server from the rack.
4. Remove the cover from the server.
See “Removing the Top Cover” on page 33 .
5. Install the shorting jumper across the J12 header pins.
See
FIGURE 2-6
for the
J12
jumper location. The function of the
J12
jumper is to
clear the ILOM Service Processor (SP) password.
6. Reinstall the cover to the server.
7. Reconnect AC or DC power cords to the server.
The server powers up to standby power mode, indicated when the Power/OK
LED on the front panel is flashing.