Replacing The Disk Drive Backplane - IBM Power System 5105-22E Manual

Figure 23. Loosening the disk drive backplane screws
12. Pull the disk drive backplane (B) away from the chassis using the thumbscrews, then lift up the disk
drive backplane from the chassis.
13. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat.
Replacing the disk drive backplane in the 5105-22E, 9008-22L, 9009-22A, 9009-22G, or
9223-22H system
To replace a disk drive backplane in the system, complete the steps in this procedure.
Procedure
1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged
into a ground jack or connected to an unpainted metal surface. If not, do so now.
2. The chassis has four alignment pins (B) to secure the disk drive backplane (A). Insert the disk drive
backplane as shown in Figure 24 on page 25, ensuring that the alignment pins fit through the holes
in the disk drive backplane.
24 Power Systems: Power Systems: Drive backplane