Demand test descriptions and error codes - Avaya Support

Figure 41: TN802 board assembly and cables (end view)
Figure notes:
ckdfmap3 KLC 040699
1. Analogic board
2. TMI (Texas Microsystems Inc.)
board
Replacing the Hard Disk
MAPD-BD (MAPD Interface Circuit Pack)
3. SIMMs (memory) 1
4. SCSA (Signal Computing System Architecture)
ribbon cable
1. If the board is seated and you hear fast beeping, it means that one of the small boards containing the
memory chips is dislodged. Secure the memory board firmly in the receptacle and reseat the circuit pack.
The TN802 hard drive (Note 5 in Figure 40: TN802 board assembly and cables (side view)) can
be replaced in the field.
Table 170: Replacing the TN802 hard drive 1 of 2
Step Description Comments
1. Shut down Windows
2000.
1
2
3
Shut down Windows 2000 by either method described in
Shutting Down NT on the TN802.
2. Remove the circuit pack. Unlatch the circuit pack, and remove it from the carrier.
3. Remove the hard drive. Remove the 2 screws, and lift the hard drive out of its
mounting bracket.
4. Replace the hard drive. Position the new hard drive in the mounting bracket, and
replace the 2 screws (Step 3).
4
1 of 2
Issue 5 May 2009 597