HP Integrity rx5670 Hardware Installation Guide - HP Integrity rx5670 (A6837B/ - Page 51

Table 3-7, Processor Extender Board LED Definitions

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Troubleshooting hp Integrity rx5670 LED Indicators Table 3-7 describes the status LEDs on the processor extender board. Open the top cover to view these LEDs. Table 3-7 Processor Extender Board LED Definitions Figure Reference Name Definition Figure 3-7, DS5 item 1 Figure 3-7, DS4 item 2 Lit (green) when the 1.75V power rail in the processor extender board is within specifications. (The 1.75V source is monitored by firmware. If a power problem exists, it will be reported by firmware and server power will shut down.) If this LED is out (while others are lit), the most likely problems (in order of likelihood) are: malfunctioning LED, or malfunctioning LED circuit on processor extender board, malfunctioning CPU module. Lit (green) when the 1.5V power rail for the chipset is within specifications. The 1.5V source is monitored by firmware. If a power problem exists, it will be reported by firmware and server power will shut down. If this LED is out (while others are lit), the most likely problems (in order of likelihood) are: malfunctioning LED, or malfunctioning LED circuit on processor extender board, malfunctioning CPU module. Figure 3-7, DS3 item 3 Lit (green) when the 1.2V power rail in the processor extender board is within specifications. The 1.2V source is monitored by firmware. If a power problem exists, it will be reported by firmware and server power will shut down. If this LED is out (while others are lit), the most likely problems (in order of likelihood) are: malfunctioning LED, or malfunctioning LED circuit on processor extender board, malfunctioning CPU module. Figure 3-7, DS2 item 4 Figure 3-7, DS1 item 5 Lit (green) when the 1.5V power rail for ropes is within specifications. The 1.5V source is monitored by firmware. If a power problem exists, it will be reported by firmware and server power will shut down. If this LED is out (while others are lit), the most likely problems (in order of likelihood) are: malfunctioning LED, malfunctioning LED circuit on processor extender board, or malfunctioning CPU module. Lit (green) when the 2.5V power rail for memory is within specifications. The 2.5V source is monitored by firmware. If a power problem exists, it will be reported by firmware and server power will shut down. If this LED is out (while others are lit), the most likely problems (in order of likelihood) are: malfunctioning LED, or malfunctioning LED circuit on processor extender board, malfunctioning CPU module. Chapter 3 51

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Chapter 3
Troubleshooting
hp Integrity rx5670 LED Indicators
51
Table 3-7 describes the status LEDs on the processor extender board. Open the top cover to view these LEDs.
Table 3-7
Processor Extender Board LED Definitions
Figure
Reference
Name
Definition
Figure 3-7,
item 1
DS5
Lit (green) when the 1.75V power rail in the processor extender board is within
specifications. (The 1.75V source is monitored by firmware. If a power problem
exists, it will be reported by firmware and server power will shut down.) If this
LED is out (while others are lit), the most likely problems (in order of likelihood)
are: malfunctioning LED, or malfunctioning LED circuit on processor extender
board, malfunctioning CPU module.
Figure 3-7,
item 2
DS4
Lit (green) when the 1.5V power rail for the chipset is within specifications. The
1.5V source is monitored by firmware. If a power problem exists, it will be
reported by firmware and server power will shut down. If this LED is out (while
others are lit), the most likely problems (in order of likelihood) are:
malfunctioning LED, or malfunctioning LED circuit on processor extender board,
malfunctioning CPU module.
Figure 3-7,
item 3
DS3
Lit (green) when the 1.2V power rail in the processor extender board is within
specifications. The 1.2V source is monitored by firmware. If a power problem
exists, it will be reported by firmware and server power will shut down. If this
LED is out (while others are lit), the most likely problems (in order of likelihood)
are: malfunctioning LED, or malfunctioning LED circuit on processor extender
board, malfunctioning CPU module.
Figure 3-7,
item 4
DS2
Lit (green) when the 1.5V power rail for ropes is within specifications. The 1.5V
source is monitored by firmware. If a power problem exists, it will be reported by
firmware and server power will shut down. If this LED is out (while others are
lit), the most likely problems (in order of likelihood) are: malfunctioning LED,
malfunctioning LED circuit on processor extender board, or malfunctioning CPU
module.
Figure 3-7,
item 5
DS1
Lit (green) when the 2.5V power rail for memory is within specifications. The 2.5V
source is monitored by firmware. If a power problem exists, it will be reported by
firmware and server power will shut down. If this LED is out (while others are
lit), the most likely problems (in order of likelihood) are: malfunctioning LED, or
malfunctioning LED circuit on processor extender board, malfunctioning CPU
module.