Qualstar 501440 Rev. G - Manual (Page 78)

CAUTION
SCSI Bus ribbon cables are fragile and can be damaged by pulling on the cable in-
stead of the pull-tab provided at each connector.
5. Carefully disconnect the AUXPWR cable from the PWRIN connector on the Fibre
Channel Option. See Figure 9-3.
SERLA and SERLB Connectors
on Executive IV PCBA
FCO_A Connector on
Fibre Channel Option
SERIAL Ribbon Cables
Note: Red edge faces right.
AUXPWR Connector
on Executive PCBA
PWRIN Connector on
Fibre Channel Option
AUXPWR Cable
Q_LINK Connector on
Fibre Channel Option
Figure 9-3 Detail of Connections in a Type C FCO
6. Carefully disconnect the SERIAL ribbon cable from the FCO_A connector on the
Fibre Channel Option. For those FCOs that also have Q-Link, carefully discon-
nect the SERIAL ribbon cable from the Q_Link connector on the FCO. See
Figure 9-3.
7. Slowly lift the FCO until it touches the rear of the TLS. Using a Phillips screw-
driver, secure the Fibre Channel Option to the rear of the TLS by tightening the
two top captive screws. See Figure 9-4.
501440 Rev. J
Repacking 9-3