3Ware 9690SA-4I4E-SGL Installation Guide - Page 24

Chapter 3. Installing a Battery Backup Unit 3 Press down gently until the BBU is seated. Figure 13. BBU control module connected to the controller 4 Turn the controller over, insert the plastic screw head that you removed in step 1 into the plastic post, and tighten it gently but firmly. (Do not over-tighten!) 5 If necessary, attach the extension cable to the BBU control module in order to reach the intended location of the remote battery board. 6 Install your 3ware RAID controller. Refer to "Chapter 2. Installing Your 3ware RAID Controller" on page 11 for details. Installing the Remote Battery 1 Remove the metal filler brackets for the expansion slot in which you have decided to install the remote battery board. Save the screws; they will be used to secure the remote battery board after you have installed it in the slot. 2 If your enclosure is low-profile, unscrew the full height bracket from the remote battery board and replace it with the included low-profile bracket, using the same screws. 20 3ware 9690SA SAS/SATA RAID Controller Installation Guide