HP D5970A - NetServer - LCII Installation Manual page 76

Chapter 7
CAUTION
Wear a wrist strap and use a static-dissipating work surface
connected to the chassis when handling components. Ensure
that the metal of the wrist strap contacts your skin.
5. Put on the antistatic wrist strap and place the antistatic mat on a firm
surface near the system. Connect the strap and mat to an unpainted metal
surface on the system chassis.
6. Remove the server's top cover. See Chapter 3 for details.
7. Check the jumper settings on the processor baseboard. See Figure 7-2.
The jumpers must be configured differently for 400 MHz and 450 MHz
processors.
3
5
7
9
11
13
15
J31 Jumper Settings
for 400 MHz Processors
Figure 7-2. Jumper Settings for 400 and 450 MHz Processors
(Processor Baseboard Jumper Block J31)
68
1 2
4
6
8
10
12
Pins 11-16 are
unused; spare
14
jumpers may be
p lac ed h ere
16
J31 Jumper Settings
for 450 MHz Processors
Installing Additional Processors
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16