Sun Microsystems 6.0005E+11 - Manual (Page 130)

6-6 Ultra Enterprise 6000/5000/4000 Systems Manual—November 1996
6
Figure 6-2 Standalone Clock Board
6.2.5 Installing a Clock Board
The clock board slot is located at the top of the system, immediately below the
peripheral power supply. See Figure 6-3.
Note – If you are replacing the clock board, then the TOD NVRAM from the
old board must be removed and placed on the new board. Note also that if a
system is replaced, then the TOD NVRAM on the clock board must also be
changed.
1. Carefully insert the board in the proper slot in the card cage, ensuring
that the board does not slip out of the left and right card guides.
The component side of the board must face up.
TOD NVRAM