Service manual

Chapter 6 Replacing Parts
83
Captive Screws
holding fan tray to
chassis
Removing the Fan Tray
10. Lift it up and out of the system.
11. To replace the Fan module, reverse Steps 1-8.
12. To replace the Fan tray and the Fan module reverse steps, 1-10.
Replacing the Flexible Disk Drive
Replace the flexible disk drive only after you have verified is failing with DiagTools. POST error codes
suggesting flexible disk drive problems are usually caused by problems on the system board.
NOTE You may run into a case where a flexible disk drive passes DiagTools but files written
to it will not be readable by other floppies to do mechanical misalignment.
1. Log off all users and if necessary, back-up files.
2. Follow instructions in your network operating system (NOS) documentation to gracefully shut
down all networking software and applications.
3. Press the power switch on the HP NetServer's control panel when prompted by the operating
system.
4. Disconnect the power cables.
WARNING The power supplies will continue to provide standby current to the NetServer until
the power cable is disconnected.