SUPERSERVER
Alarm Reset
The system will notify you in the event of a power supply failure. This feature as- sumes that Supermicro redundant power supply units are installed in the chassis. If you only have a single power supply installed, you should not connect any- thing to this header (JPR1) to prevent false alarms. See the table on the right for jumper settings.
Alarm Reset
Jumper Settings
Jumper Setting | Defi nition | |
Open |
| Enabled |
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Closed |
| Disabled |
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5-11 Onboard Indicators
JLAN LEDs
The Gigabit Ethernet LAN ports (located beside the USB ports) each have two LEDs. The right LED indicates activity while the left LED may be green, am- ber or off to indicate the speed of the connection. See table at right for the functions associated with the connec- tion speed LED.
JLAN Left LED
(Connection Speed Indicator)
LED Color | Defi nition | |
Off | 10 MHz | |
Green | 100 MHz | |
Amber | 1 GHz | |
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System Status LED
DS9 is an onboard indicator that informs you of the system power status. Refer to table on the right for information. Please refer to Appendix A for more information.
| System Status LED Indicator | |
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| (DS9) |
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DS9 |
| Defi nition |
Green |
| System: On, Normal |
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Amber |
| System: Off, PWR Cable Connected |
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Red |
| PWR or CPU Failure, CPU Overheat |
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