▶
Disconnect the power cord from the dedicated PSU, see
A CSS error is detected and the message "redundancy lost" is displayed
using the iRMC web interface. Your configuration is now non-redundant. The
CSS error is only an information. After removing the PSU out of its bay, the
CSS error will be cleared automatically.
Note for servers using CMA (Cable Management Arm)
Regarding of removing PSUs, additional tasks are needed, due to an
interference between CMA and the PSUs.
▶
If applicable, open the CMA of the server below to get enough space at the
under side of your server.
▶
Unlock the CMA stopper of the server below.
▶
Pull out the CMA of the server below to the rear side.
Figure 70: Unlocking the CMA stopper
▶
Push the lock spring inward to unlock the CMA stopper.
Power supply unit (PSU)
TX1330 M4
Upgrade and Maintenance Manual
149
Summary of Contents for PRIMERGY TX1330 M4
Page 18: ...Content Upgrade and Maintenance Manual TX1330 M4 ...
Page 276: ...Hard disk drive HDD solid state disk SSD 276 Upgrade and Maintenance Manual TX1330 M4 ...
Page 286: ...Fans 286 Upgrade and Maintenance Manual TX1330 M4 ...
Page 330: ...Expansion cards and backup units 330 Upgrade and Maintenance Manual TX1330 M4 ...
Page 340: ...Main memory 340 Upgrade and Maintenance Manual TX1330 M4 ...
Page 402: ...Accessible drives 402 Upgrade and Maintenance Manual TX1330 M4 ...
Page 474: ...Converting a floorstand model to a rack model 474 Upgrade and Maintenance Manual TX1330 M4 ...
Page 486: ...Cabling 486 Upgrade and Maintenance Manual TX1330 M4 ...
Page 518: ...Appendix A 518 Upgrade and Maintenance Manual TX1330 M4 ...
Page 560: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan February 2019 ...