Product guide

Chapter 5: Technician Maintenance QSSC-S4R Server System Product Guide
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Chapter 5: Technician Maintenance
Note: This chapter describes procedures that require internal server access. You must be a qualified
service configuration technician to perform procedures listed in this chapter. To perform these
procedures power down the server and remove all power cords from the server.
Warning All power cords must be removed from the server; otherwise the server continues to remain
electrically active.
Before You Begin
Before working with your server product, pay close attention to the “Safety and Regulatory Information” on page
iii.
Tools and Supplies Needed
 Phillips (cross-head) screwdriver, #2 bit
 Phillips screwdriver, #1 bit if installing the RAID battery backup unit
 Flat-head screwdriver
 Antistatic wrist strap and conductive foam pad (recommended)
System References
Unless otherwise noted, all references to left, right, front, top, and bottom assume you are facing the front of the
chassis as it would be positioned for normal operation.