zl Services Module Disk Drive Replacement 2008-07

Replacing the zl Services Module Disk Drive
for the HP ProCurve ONE zl Services Module
Note
Static electricity can severely damage the electronic components on the modules. When handling
and installing the modules in your switch, follow these procedures to avoid damage from static
electricity:
■ Handle the module by its bulkhead or edges and avoid touching the components and the
circuitry on the board.
■ When installing the module, equalize any static charge difference between your body and
the switch by wearing a grounding wrist strap and attaching it to the module’s bulkhead, or
by frequently touching the module’s bulkhead.
The module may be removed while the switch is powered on.
1. Using either a flat-bladed or Torx T-10 screwdriver loosen the retaining screws securing the
management module. (You cannot access the disk drive when the module is installed.)
2. Using the extractor handles, pull the module out from the slot and turn it over.
3. Using a Cross Recess Type 1 No.1 (Philips tip) screwdriver remove the 4 retaining screws
holding the disk drive.
4. Slide the disk drive half way back to disconnect it.
5. Position the disk drive in the middle of the disk drive slot.
6. Using either side of the disk drive bracket, lift the disk drive out.
7. Install the new disk drive and slide it forward to engage the connector.
8. Re-install the 4 retaining screws.
9. Re-install the module into the switch.
10. Use an equal amount of pressure and push both extractor handles closed to completely seat the
module.
11. Tighten the retaining screws.