Sun Microsystems Blade X6450, Service Manual

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2-34 Sun Blade X6450 Server Module Service Manual • May 2009
6. Press Enter.
The Reset BMC Password Now? pop-up appears (see
FIGURE 2-22
).
7. Use the arrow keys to highlight OK, and press enter.
The BMC password is reset.
▼
To Reset the BIOS Password and Clear CMOS
Using J42
Note – Clearing the CMOS password resets the BMC (SP) password.
1. Place the server in standby power mode by using a non-conducting pointed
object, such as a stylus, to press and release the recessed Power button on the
front panel.
See Section 2.2, “Powering Off the Server” on page 2-4 .
Caution –
The sever module contains components that are extremely sensitive to
static electricity. Before handling components, attach an ESD wrist strap to chassis
bare metal or the grounding post that is built into the rear of the chassis.
2. Remove the server module from the chassis. See “To Remove the Server Module
From the Chassis” on page 3-13 .
3. Remove the cover from the server. See “To Remove the Main Cover” on
page 3-15 .
4. Place the server module on an anti-static mat, and remove the top cover.
5. Put on the ESD wrist strap, and attach the grounding cord to the chassis’ bare
metal or the chassis grounding post.
6. Locate jumper J42 on the motherboard.
J42 is located on the rear corner of the motherboard near the CF card slot. J42 is
the 6-position jumper located to the left of a 10-pin jumper (see
FIGURE 2-27
).