HP storageworks director 2/140 Service Manual page 227

2. Follow ESD procedures by attaching a wrist strap to the director chassis and
3. Identify the defective CTP card from the amber LED on the card or failure
4. Disconnect the Ethernet local area network (LAN) cable from the RJ-45
5. The CTP card is secured to the director chassis with two captive Allen screws.
Director 2/140 Service Manual
your wrist, as shown in
Caution: To avoid causing machine errors or damage while working on the
director, follow ESD procedures by connecting a grounding cable to the
director chassis and wearing an ESD wrist strap.
information at the Hardware View.
connector on the card faceplate.
The bottom screw is spring-loaded and locks the CTP card in place. The top
screw cams the CTP card into and out of the backplane.
Caution: The torque tool supplied with the director is designed to tighten
director logic cards and is set to release at a torque value of six inch-pounds.
Do not use an Allen wrench or torque tool designed for use with another HP
product. Use of the wrong tool may overtighten and damage logic cards.
a. Insert the torque tool into the locking Allen screw at the bottom of the
card. Turn the screw counterclockwise until the spring releases and the
tool turns freely.
b. Insert the torque tool(1) into the cam Allen screw at the top of the
card(2). To unseat the CTP card and cam it out of the backplane, turn the
screw counterclockwise until the tool turns freely, as shown in
Figure 72.
FRU Removal and Replacement
Figure 73.
227