IBM eServer xSeries 455 Faq page 30

10. Make sure that the amber attention LED beside the slot that was turned off is
11. Type the following command to verify that the output no longer shows the PCI
12. If cables are attached to the adapter that you are removing, disconnect the
13. Slide the adapter-retention latch while lifting the tab; then, remove the PCI
14. Close the tab; then, make sure that the adapter-retention latch clicks into
24
xSeries 455 FAQ: Hints and Tips
6. Make sure that the green power LED beside each populated slot is lit.
7. Type the following command to verify that the power file contains a value of 1,
which indicates that the PCI slot power is turned on:
# cat power
8. Type the following command to turn off the PCI slot power:
# echo 0 > power
9. Type the following command to verify that the power file contains a value of 0,
which indicates that the PCI slot power is turned off:
# cat power
lit and the green power LED is off.
adapter that you want to remove:
# lspci -s busnum:slotnum
cables and remove them from the server.
adapter.
place.
Adapter guide
PCI-X
divider
Attention
LED
Power
LED
Adapter
Tab retention
latch