c.
Rotate the handle downward into the closed position until it clicks.
d.
Reconnect the SAS cable or cables to the ESM.
Midplane
How to service the midplane.
Use this procedure to service the midplane.
The midplane will be serviced non-concurrently.
Attention:
Failure to follow the step-by-step sequence for this FRU removal or installation might result
in damage to the FRU or system.
1.
a.
Unconfigure the expansion unit from the system by either method:
v
Power off the entire system
v
Remove the Serial-attached SCSI (SAS) configuration from the system configuration
b.
Power off the expansion unit by turning off the power supply switches on each of the power
supplies.
Note:
The midplane should be the only FRU replaced in this procedure until power has been
applied to the drawer with the new midplane. The original ESMs must be used in this procedure
in order to preserve serial number recovery.
2.
Use the following precautions whenever you handle electronic components or cables.
v
Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic
discharge from damaging your hardware.
v
If you do not have a wrist strap, just prior to removing the product from ESD packaging and
installing or replacing hardware, touch an unpainted metal surface of the system for a minimum of
5 seconds.
v
Keep all electronic components in the shipping container or envelope until you are ready to install
them.
v
If you remove, then re-install an electronic component, temporarily place the component on an ESD
pad or blanket, if available.
6
Summary of Contents for 5886
Page 1: ...Power Systems 5886 removal and replacement procedures...
Page 2: ......
Page 3: ...Power Systems 5886 removal and replacement procedures...
Page 6: ...iv...
Page 26: ...14...
Page 36: ...24...
Page 37: ......
Page 38: ...Printed in USA...
