Memory Riser Leds; Power Rails; Table 13. Memory Riser Led Descriptions - Intel S7000FC4UR Technical Product Specification

Intel® Server System S7000FC4UR TPS
4.1.5

Memory Riser LEDs

The following table describes all the LEDs on the memory riser.
Name
FRU pwr good
01 LED
02 LED
03 LED
04 LED
05 LED
06 LED
07 LED
08 LED
4.1.6

Power Rails

The main board supplies 12V, 5V, 3.3V, and 3.3V_stby power to the memory riser. The Memory
Riser has on-board regulators to generate 1.5V, 1.8V and 0.9V. The FBD AMB requires 1.5V,
the FBD AMB and DDR2 DRAM require 1.8V, and the DDR2 termination requires 0.9V. The
DIMM EEPROM and AMB SPD Bus require 3.3V. DIMM LEDs and control circuits require
3.3V_stby.
Revision 1.0

Table 13. Memory Riser LED Descriptions

Color
Green Memory Riser Power is good
Amber DIMM1 has had an error and needs to be replaced
Amber DIMM2 has had an error and needs to be replaced
Amber DIMM3 has had an error and needs to be replaced
Amber DIMM4 has had an error and needs to be replaced
Amber DIMM5 has had an error and needs to be replaced
Amber DIMM6 has had an error and needs to be replaced
Amber DIMM7 has had an error and needs to be replaced
Amber DIMM8 has had an error and needs to be replaced
Description
Memory Riser
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