Service manual

Chapter 10 Motherboard and Component Replacement 10-5
6. Place the NVRAM/TOD and carrier on an antistatic surface.
FIGURE 10-3 NVRAM/TOD Location
10.2.2 Replacing the NVRAM/TOD
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing it on any surface.
1. Position the replacement NVRAM/TOD and carrier on the motherboard
(
FIGURE 10-3).
2. Carefully insert the NVRAM/TOD and carrier into the socket.
Note – The carrier is keyed so the NVRAM/TOD can be installed only one way.
3. Push the NVRAM/TOD into the carrier until properly seated.
4. Detach the wrist strap.
5. Replace the system unit cover.
See Section 7.3 “Replacing the System Unit Cover” on page 7-4.
6. Power on the system unit.
See Section 6.1 “Powering On the System Unit” on page 6-1.
NVRAM/TOD