IBM Netfinity 5100 8658 21Y, Manual

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Note: If you install a PCI video adapter, the server BIOS
will automatically disable the integrated video
controller.
The following table shows the pin-number assignments for
the 15-pin analog video connector on the rear of your
server.
1 5
11 15
Table 16. Video-port connector pin-number assignments
Pin Signal Pin Signal Pin Signal
1 Red 6 Ground 11 Monitor ID bit 0
2 Green or
monochrome 7 Ground 12 DDC SDA
3 Blue 8 Ground 13 Horizontal
synchronization
(Hsynch)
4 Monitor ID bit
2 9 +5 V dc 14 Vertical
synchronization
(Vsynch)
5 Ground 10 Ground 15 DDC SDL
SCSI ports
Your server has an integrated dual-channel Ultra3 small
computer system interface (SCSI) controller. This controller
supports two independent Ultra 160/m SCSI channels,
both internal. Each of these channels supports up to 15
SCSI devices. In addition, this controller uses:
v Double-transition clocking to achieve high transfer rates
v Domain name validation to negotiate compatible data
transfer speeds with each device
v
Cyclic-redundancy checking (CRC), instead of the usual
parity checking, to significantly improve data reliability
v An active terminator on the system board for SCSI bus
termination
A SCSI cable connects the SCSI channel A connector to
the hot-swap drive backplane. If you obtain an additional
SCSI cable, the SCSI channel B connector is available for
connecting non-hot-swap SCSI drives in the 5.25-in. bays.
If you install a SCSI adapter in your server, you can use its
SCSI connector to connect different types of small
computer system interface (SCSI) devices.
102
: Netfinity 5100 Type 8658 Models 11Y, 21Y, 31Y,
41Y, 51Y, 1RY, 2RY, 3RY, 4RY, 5RY