Replace An Amc/Disk Drive - PaloAlto Networks PA-7050 Hardware Reference Manual

chassis. These tabs are used to fully seat the power supply into the chassis as the handle is closed.
6. Slide the new power supply in until it almost fully seated and then close the handle to seat the
power supply in place.
Figure 24. Install the New DC Power Supply
7. Tighten the upper left screw on the power supply to secure the release handle.
8. Insert the DC power cable plastic connector into the front of the DC power supply. There are two
clips on each side of the connector that will click in place when fully inserted.
9. Turn on the electric current to the DC feed and the new power supply will power on.

Replace an AMC/Disk Drive

Before servicing the hardware, read the information in "Cautions and Warnings" on page 43.
The PA-7050 firewall has a dedicated Log Processing Card (LPC) that contains four disk drives. The
disk drives are connected to the LPC using an Advanced Mezzanine Card (AMC) and each AMC
contains one 2.5" SATA disk drive with 1 terabyte capacity. The first two drives on the left (Drives A1
and A2) are a RAID 1 pair and the next two drives on the right (B1 and B2) are also a RAID 1 pair for a
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Replace an AMC/Disk Drive

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Maintaining the Hardware • 49