IBM eServer 240 xSeries, Руководство пользователя

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17
PCI slot Power Good LEDs
18
Internal PCI slot Attention LEDs
19
External PCI slot Attention LEDs
2
Advanced System Management adapter connector (J21)
21
External LVD SCSI/Parallel port connectors (J19)
22
Serial/video port connectors (J11)
23
USB 1 and USB 2 port connectors (J9) (USB 2 is below USB 1.)
24
Ethernet port connector (J7)
25
Mouse and keyboard connectors (J5) (The mouse connector is above the
keyboard connector.)
System-board jumpers
Table 12 describes the jumpers on the system board. The numbers in the table
correspond to the highlighted numbers on the illustration in “System-board
component locations” on page 99.
Note: Turn off the server, and disconnect the power cords before moving any
jumpers.
The following illustration shows pin positions for the system board jumper J20. Pin
1 is the pin at the upper-left corner of J20 in the illustration of the system board in
“System-board component locations” on page 99.
1 2 3
10 11 12
4
7
6
9
Table 12. System board jumper (J20)
Jumper pin positions Description
Pins 1–3 The default is no jumper on pins 1, 2, and 3.
Pins 4–6 The default is a jumper on pins 4 and 5.
Pins 7–9 The default is a jumper on pins 8 and 9.
Pins 10–12 The default is a jumper on pins 10 and 11.
100
IBM xSeries User's Reference