Replacing The Nvram Chip; Figure 11-33 Locating The Nvram Chip - Sun Microsystems SPARCstation 4 110 Service Manual

NVRAM chip
FIGURE 11-33
6. Hold the NVRAM chip carrier on both ends and lift it straight up to remove it.
Gently wiggle the chip carrier as necessary.
7. Put the NVRAM in its chip carrier on an antistatic surface.
11.6.2

Replacing the NVRAM Chip

1. Locate the NVRAM chip on the system board.
See
FIGURE 11-33
2. Carefully align the pins and insert the NVRAM chip into the socket; make certain
that the notches on the socket and chip are aligned properly.
The carrier is keyed so that the NVRAM chip can be installed only one way.
3. Push the NVRAM chip into the carrier until it sits tightly in the socket.
4. Reinstall the Audio Module (if applicable).
See Section 11.2.2 "Replacing the Audio Module" on page 11-11.
5. Reinstall the SBus card (if applicable).
See Section 11.1.2 "Replacing the SBus Card" on page 11-5.
6. Detach the wrist strap and replace the cover.
See Chapter 7.
Rear Panel
Locating the NVRAM Chip
.
Chapter 11 System Board and Component Replacement 11-31