Motherboard Jumper Information - Sun Microsystems Sun Fire V210 Product Notes

Motherboard Jumper Information

The table below provides default jumper settings. This information is provided to
enable Sun service personnel to restore the default system jumper configuration. If
you are not a Sun service engineer, do not change jumper settings.
Note – Changing the setting for JP1 could cause damage to the server.
TABLE 2
Jumper ID
JP1
JP2
JP3
JP4
JP5
JP6
JP8
JP10
JP11
6 Sun Fire V210 and V240 Servers Product Notes • February 2004
Default Jumper settings
Default setting
1-2: Fitted
3-4: Fitted
5-6: Not Fitted
7-8: Not Fitted
9-10: Fitted
1-2: Not Fitted
1-2: Not Fitted
1-2: Fitted
3-4: Not Fitted
5-6: Not Fitted
7-8: Not Fitted
9-10: Not Fitted
1-2: Not Fitted
1-2: Fitted (this is non-
functional setting)
2-3: Not Fitted
1-2: Fitted
2-3: Not Fitted
1-2: Not Fitted
1-2: Not Fitted
Additional information
Processor core voltage. Do not alter this jumper
setting.
ALOM Flash ROM swap halves. Only service
personnel should modify this setting. Fitting a
jumper effects the swap.
ALOM reset. Used for testing the system only.
System configuration. Do not alter this jumper
setting.
ATAPI device master/slave. Do not alter this
jumper setting.
ROMBO enable. Only service personnel should
modify this setting. Fit jumper to 2-3 to enable
ROMBO.
Clear CMOS. Only service personnel should
modify this setting. Fit jumper to 2-3 to clear
CMOS.
Override PSON#. Only service personnel should
modify this setting.
ROM write-protect. Only service personnel should
modify this setting.