Avaya Media Gateway G350, Maintenance Manual

Page: 28 / 332

G350 component maintenance
G350 component maintenance
28 Maintenance of the Avaya G350 Media Gateway
June 2004
To remove the S8300 Media Server:
CAUTION:
Be sure to wear a properly grounded ESD wrist strap when handling the S8300 circuit
board, hard drive, and CWY1. Place all components on a grounded, static-free surface
when working on them. When picking up the hard drive, be sure to hold it only on the
edges — do not touch the bottom of the hard drive.
1
Shutdown the S8300 Media Server using either the Web interface or the manual shutdown button
on the S8300 faceplate (
Server shutdown operations ).
2
Loosen the two captive screws on the S8300.
3
Remove the plate between slots V1 and V2, labelled “Remove before removing or inserting
S8300 module”.
4
Disengage and remove the S8300 from the G350.
Replacing the S8300 Hard Drive
If you are replacing the entire S8300 board, proceed to Reinserting the S8300 Media Server .
To replace the S8300 hard drive, perform the following steps (refer to Figure 1, S8300
Hard Drive Replacement, on page 29):
1
Unscrew the four screws on the bottom of the S8300 board that attach to the hard drive standoffs.
2
Remove the hard drive ribbon cable (which is attached to the S8300 board) from the hard drive.
3
If the replacement hard drive does not include them, unscrew the four standoffs from the threaded
holes on the bottom of the old hard drive, and screw them into the threaded holes on the bottom of
the replacement hard drive.
CAUTION:
In Step 4, be careful not to bend the pins on the hard drive. Leave the four jumper pins to
the right of the ribbon cable open and unconnected, as shown in
Figure 1, S8300 Hard
Drive Replacement, on page 29.
4
Connect the open end of the hard drive ribbon cable (which is attached to the S8300 board) to the
hard drive, as shown in
Figure 1, S8300 Hard Drive Replacement, on page 29. Connect pin
number one to the end of the ribbon connector marked with the red stripe.
5
Place the hard drive on the S8300 board with the standoffs aligned with the screw holes.
6
Hold the S8300 board on its side, with the hard drive in place, and screw the four screws through
the bottom of the S8300 board into the hard drive standoffs.