NEC HX4000, User Manual

Page: 116 / 210

5-27
Upgrades and Options
Figure 5-10. Non-Volatile Memory Location
Rep l aci n g t h e No n - V o l at i l e M emo ry
Notice: Observe static precautions. Use an antistatic
wrist strap.
1. Power off the system and remove the top cover as
described earlier in this chapter.
2. If the non-volatile memory is secured by a tie-wrap,
remove the tie-wrap. Using an IC removal tool or a
small pointed tool, gently pry up each end of the
non-volatile memory and pull it straight up out of its
socket (Figure 5-10).
3. Position the new chip over its socket so the dot is
properly oriented. Carefully insert the chip into its
socket connectors.
4. Press down on the chip until it is firmly seated in its
socket.
5. Replace the top cover and turn on the system.
6. Run the BIOS SETUP and SCU to restore proper
configuration settings.