HP LH4r HP Netserver LH 3 and LH 3r Quick Service Guide - Page 7

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DIMM Status Error Codes Processor or Terminator Board Not Installed Install processor in primary processor socket and a processor or terminator board in secondary processor socket. When no processor error condition exists, each diagnostic LED display the status of the DIMM in the corresponding socket, as follows: • OFF: no DIMM installed • Flashes ON and OFF at 1 Hz in 50/50 proportion of time: defective or inappropriate DIMM • Flashes ON and OFF at 1 Hz in 90/10 proportion of time: non-HP DIMM installed • ON: HP DIMM installed Exploded Views 29 30 17 18 15 16 12 13 10 5

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5
Processor or
Terminator Board Not
Installed
Install processor in primary processor socket
and a processor or terminator board in
secondary processor socket.
DIMM Status Error Codes
When no processor error condition exists, each diagnostic LED display the status of the DIMM in the corresponding
socket, as follows:
OFF: no DIMM installed
Flashes ON and OFF at 1 Hz in 50/50 proportion of time: defective or inappropriate DIMM
Flashes ON and OFF at 1 Hz in 90/10 proportion of time: non-HP DIMM installed
ON: HP DIMM installed
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