HP Kayak XA-s 02xx Handbook page 13

HP Kayak XA-s DT Series 02xx PC Workstation
Identifying the LAN/SCSI Combination Board
On HP Kayak XA-s models with the LAN/SCSI combination board, one of two
types of the HP 10/100 SCSI/LAN combination board are installed.
Both LAN/SCSI combination boards have the same functionalities, but there are
some minor differences. Due to this reason, when replacing one board by
another (refer to the note on page 15), caution should be taken to ensure you
have the correct board.
Most HP Kayak XA-s models introduced around 07/98 (CPL) were preinstalled
with the LAN/SCSI combination board (part number 5064-3616) that included
one internal wide SCSI connector. This board does not include a Wake On Lan
(WOL) connector. For the Remote Power On (RPO) feature to work, the
ExtStart cable is used to connect between the External Start connector on the
SCSI/LAN combination board and the HP External Start connector on the
system board.
While, on the most recently introduced Kayak XA-s models, the SCSI/LAN
combination board (part number 5064-6016), includes two SCSI connectors,
one wide and one narrow. However, the internal narrow SCSI connector is not
used on XA-s models (wide SCSI cable used). The SCSI/LAN combination board
also includes a Wake On Lan (WOL) connector. The RPO feature is now made
available through the WOL connector, and no longer through the HP External
Start connector. The HP External Start connector is still used to report LAN
activity and SCSI hard disk drive accesses to the front panel LEDs.
How to Identify Which LAN/SCSI Board is Installed
As mentioned earlier, there is no difference between the rear panels of the two
SCSI/LAN boards. To identify which board is installed, you have to check the
7
board for the above mentioned differences. To do that:
Shut down the PC Workstation, turn off the computer and disconnect the
1
power cable. Remove the cover.
2 Check the part number:
5064-6016 — Includes two internal SCSI connectors (wide and narrow) and
a WOL connector.
5064-3616 — Includes one internal SCSI connector. The WOL connector is
not available on this board.
If replacing one LAN/SCSI combination board model by the other model, refer
to the note on page 15, for instructions.
7-12 HP Kayak XA-s DT Series 02xx PC
Workstation
Medium-Profile
Desktop
PC Workstations