Product guide

24 System Description
25MAXDATA PLATINUM 90004R Server System
Back Panel
Figure 9 shows the location of the indicators and controls found on the back panel.
OM12889
A B
C
D
Figure 9. Back Panel View Showing Indicator and Switch Locations
System ID Indicator LED
A. System ID LED (blue) Identifies the system. The system ID LED is activated either
by the System ID switch on the front panel or through server
management.
Hot-plug PCI Add-in Card Switches and LEDs
B. Attention Switch Notifies PCI hot-plug system software (ACPI PHP ASL) that a PCI
hot-plug operation is about to take place.
WARNING: Verify in BIOS release notes that this feature is
supported before using the Attention button.
MRL (Manually-operated
Retention Latch) Switch
Disables power to the PCI slot if a PCI add-in card is present.
Green LED On – PCI slot is powered.
Off – PCI slot is powered down.
Amber LED On – PCI slot or card fault condition.
Ethernet Interface Status LED Indicators
C. Network Interface Status
LED (green)
Shows activity and status.
D. Network Interface Status
LED (yellow)
Shows activity and status.