Chapter 22 Media Backplane Replacement 22-9
FIGURE 22-5 Removing the MEDBP (Front of the M9000)
10. Place the removed MEDBP on an antistatic mat.
11. Mount the replacement MEDBP by following the removal instructions in Step 8
and Step 9 in reverse order.
Caution – Do not forcibly push the MEDBP in when inserting it. If the MEDBP is
forcibly inserted despite the presence of any obstruction in a slot or any problems
with the connector pin, serious damage may result.
12. Switch on all main line switches for the AC section (ACS) in the power supply
system.
13. Confirm that the XSCF STANDBY LED (green) on the operator panel remains
lit. If it is blinking, wait until it remains lit.
14. Start (turn on power) all domains together. Take either of the following two
actions:
■ Press and hold down (for less than four seconds) the POWER switch on the
operator panel.