Figure 43. Disconnecting the signal and power cables
b) Place the cables on an appropriate ESD surface.
c) Carefully unscrew the three captive thumbscrews (A) of the disk drive backplane (B) as shown in
the following figure until fully loose.
If needed, use a Phillips screwdriver to loosen the screws.
Removing and replacing the system backplane in the 5105-22E, 9008-22L, 9009-22A, 9009-22G, 9223-22H,
or 9223-22S 45