Oracle SPARC M8 Service Manual page 228

Remove the Front Indicator Panel Cable
2. Take the necessary ESD precautions.
See "Prevent ESD Damage" on page
3. Power off the server and switch off the appropriate PDU circuit breakers.
See "Removing Power From the Server or Domain" on page
From the rear of the server, remove the SPs, and unseat the SP tray from the
4.
impacted chassis.
See "Servicing SPs" on page 117
5. Remove and unseat the appropriate components from the impacted chassis.
If the cable you are replacing is in the CMIOU chassis, remove the top four CMIOUs and
■
unseat the lower four CMIOUs in the chassis. See
If the cable you are replacing is in the switch chassis, remove the top three switch
■
units and unseat the lower three switch units in the chassis. See
Units" on page
6. Remove the required fan modules.
If the cable you are replacing is in the CMIOU chassis, remove the four left fan modules. See
"Servicing Fan Modules (CMIOU Chassis)" on page
7. Remove of the interconnect assemblies from the front of the affected chassis.
See "Servicing Internal Interconnect Assemblies" on page
Interconnect Assemblies" on page 305
Interconnect Assemblies" on page
8. Remove the front indicator panel.
See "Servicing the Front Indicator Panel" on page
If the cable you are replacing is in the CMIOU chassis, remove the left CMIOU
9.
chassis fan cable assembly.
See "Servicing a CMIOU Chassis Fan Cable Assembly" on page
10. Release the Molex connector.
228 SPARC M8 and SPARC M7 Servers Service Manual • September 2017
61.
and "Servicing SP Trays" on page
189.
(SPARC M7-16), and
285.
69.
243.
"Servicing CMIOUs" on page
"Servicing Switch
179.
297, "Servicing External
"Servicing SP Internal
217.
207.
83.