HP Server rp7420 HP 9000 rp7420 Server - User Service Guide, Fifth Edition - Page 73

PCI OL* Card Divider LEDs, Cell Board LED Locations

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There is one yellow attention LED located next to each ejector on the cell board in the server. When the LED is flashing yellow, it is safe to remove the cell board from the server. Figure 5-6 Cell Board LED Locations Table 5-6 Cell Board OL* LED Indicators Location LED On cell board Power (located in the server cabinet) Driven by Cell LPM Attention MP through GPM State On Green Off Flash Yellow Description 3.3 V Standby and Cell_Pwr_Good 3.3 V Standby off, or 3.3 V Standby on and no Cell_Pwr_Good Safe to remove the cell board from the system PCI OL* Card Divider LEDs The PCI OL* card LEDs are located on each of the 16 PCI-X slot dividers in the PCI-X chassis area. The green power LED indicates whether power is supplied to the card slot. The yellow attention LED states are defined in Table 5-9. LED Indicators 73

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There is one yellow attention LED located next to each ejector on the cell board in the server.
When the LED is flashing yellow, it is safe to remove the cell board from the server.
Figure 5-6 Cell Board LED Locations
Table 5-6 Cell Board OL* LED Indicators
Description
State
Driven by
LED
Location
3.3 V Standby and Cell_Pwr_Good
On Green
Cell LPM
Power
On cell board
(located in the server
cabinet)
3.3 V Standby off, or 3.3 V Standby on
and no Cell_Pwr_Good
Off
Safe to remove the cell board from the
system
Flash Yellow
MP through
GPM
Attention
PCI OL* Card Divider LEDs
The PCI OL* card LEDs are located on each of the 16 PCI-X slot dividers in the PCI-X chassis
area. The green power LED indicates whether power is supplied to the card slot. The yellow
attention LED states are defined in
Table 5-9
.
LED Indicators
73