PRIMERGY TX300 S3, Operating Manual

Page: 68 / 125

68 Operating Manual
TX300 S3
Controls and Displays Starting Up and Operation
Indicators for hot-pluggable PCI boards
The indicators are visible on PCI slots 3 and 4 and on the back of the server.
The indicators on these slots behave differently depending on whether the
operating system supports hot-plug (
table 2 ) functionality or not ( table 3 on
page 69 ):
Pos. Power
indicator
(green)
Error
indicator
(orange)
Status description
1 does not
light
does not
light
1. Device switched off.
2. Device operating but PCI slot not powered
up. One board may be installed or removed.
2 flashing does not
light
Device operating.
PCI slot is in the enable or disable sequence.
No board may be installed or removed. Wait
until the status of the green LED changes (does
not light up after disable sequence or does light
up after enable sequence).
3 lights does not
light
Device operating.
PCI slot powered up. No board may be installed
or removed.
4 does not
light
lights Device operating: a problem has occurred.
There are two possible causes for this status:
– The MRL sensor was pressed without
authorization. This status cannot be exited
(NMI initiated: see
section “Hot-plug PCI
fault indication lights up” on page 84 ).
– There was a power failure during the enable
sequence (the PCI slot is reset to disabled
status).
Table 2: Operating system with hot-plug functionality