IBM JS20 - BladeCenter - 8842 Installation And User Manual page 98

You might need to update the firmware code to the latest version. See
http://www.ibm.com/support for more information about how to update the firmware
code.
86
BladeCenter JS20 Type 8842: Installation and User's Guide
d. Locate jumper J14 (system firmware code page jumper) on the system
board.
3
2
1
System firmware code
page jumper (J14)
e. Move jumper J14 to pins 1 and 2 to enable system firmware recovery mode.
f. Replace the cover and reinstall the blade server in the BladeCenter unit,
making sure that the blade server controls all relevant components.
Statement 21:
CAUTION:
Hazardous energy is present when the blade server is connected to the
power source. Always replace the blade cover before installing the
blade server.
g. Restart the blade server.
h. Verify that the system starts from the TEMP image.
v If you are using one of the Linux operating systems, go to "Verifying the
system firmware levels using Linux" on page 41.
v If you are using the AIX operating system, go to "Committing the
temporary firmware image using AIX" on page 43.
i. Update the flash again, if you are updating the system firmware code.