Sun Microsystems SPARCstation 20, Руководство по обслуживанию

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170 SPARCstation 20 Service Manual • July 1996
Installing an AVB
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. Locate the AVB slot.
2. Install the AVB as follows (
FIGURE 11-35
):
a. Insert the back edge of the AVB between the tabs on the back panel.
b. Push the AVB connector into the slot.
c. Hold the corners of the AVB.
d. Press down firmly until the AVB connector is firmly seated in the slot.
Caution –
Excessive force may bend or damage the pins.
3. Remove the wrist strap and replace the cover.
See
FIGURE 11-33
.
4. Turn on system power.
See Chapter 6.
FIGURE 11-35
Installing the Auxiliary Video Board
Back panel
AVB
AVB
slot
connector