Led Indicators - Supermicro SuperWorkstation 7049A-T User Manual

SuperWorkstation 7049A-T User's Manual
I C Bus for VRM
2
Jumpers JVRM1 and JVRM2 allow the VRM SMB Clock and Data to access the Baseboard
Management Controller (BMC).
Manufacturing Mode Select
Close JPME2 to bypass SPI flash security and force the system to use the Manufacturing
Mode, which will allow you to flash the system firmware from a host server to modify system
settings.

4.5 LED Indicators

LAN LEDs
The LAN ports are located on the I/O
backplane on the motherboard. Each
Ethernet LAN port has two LEDs. The
yellow LED on the left side of the LAN port
indicates activity. The Link LED located on
the right may be green, amber or off to
indicate the speed of the connection. See
the table at right for more information.
JVRM1 (VRM SMB Clock to BMC)
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enable
Pins 2-3 Disable
JVRM1 (VRM SMB Data to BMC)
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enable
Pins 2-3 Disable
Manufacturing Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Manufacturing Mode
LED Color
Off
Amber
54
LAN1/2 LED
(Connection Speed Indicator)
Definition
No Connection, 100 Mb/s or 10 Mb/s
1 Gb/s