Service manual

Chapter 2 System Information
16
LAN Connector
8
1
LAN Connector
LAN Connector Pinouts
Pin Number Signal Description
1 Data signal
2 Not used
3 Ground
4 Power (+5 V dc)
5 Clock signal
6 Not used
Memory Guidelines
The standard LH 3000/3000r configuration ships with one 128 MB DIMM in socket 0.
l Add DIMMs of these sizes:
◊ 128 MB
◊ 256 MB
◊ 512 MB
◊ 1 GB
l Add memory in any order to the four sockets.
l You can mix DIMM sizes. For example, you may place a 1 GB DIMM next to a 128 Mb DIMM.
l Maximum configuration is 4 GB.
l Do not rock the DIMM into place, but apply firm and even pressure until it is seated in the
socket.
l Use only HP-supported DIMMs.
NOTE If non-HP DIMMs are used, the NetServer will report this during boot.
Mass Storage Guidelines
The HP NetServer standard configuration is:
l One hot-swap mass storage cage (primary)
◊ Configured with a single SCSI bus
◊ Installed with requested drives