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Management: Installing Array Components 235
RAID Controller Module Backup Battery Unit
Removing the RAID Controller Module Backup Battery Unit
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your product
documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty.
Read and follow the safety instructions that came with the product.
1
Turn off the array and host server.
2
Disconnect all the cables connected to the array.
3
Remove the RAID controller module. See "Removing a RAID Controller
Module" on page 231.
4
Open the RAID controller module. See "Opening the RAID Controller
Module" on page 233.
5
Loosen the screw that secures the backup battery unit to the RAID
controller module. See Figure 15-10.
6
Slide the backup battery unit in the direction of the arrow and lift it out of
the RAID controller module. See Figure 15-10.
Figure 15-10. Removing and Installing the RAID Controller Module Backup Battery Unit
1 backup battery unit 2 screw
1
2
book.book Page 235 Wednesday, June 8, 2011 5:01 PM