HP LH4r HP Netserver LH 3 and LH 3r Quick Service Guide
HP LH4r - NetServer - 256 MB RAM Manual
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- HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 1
HP NetServer LH 3/LH 3r Quick Service Reference Guide Last Updated: June 1999 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 2
The guide is for the person who installs, administers, and troubleshoots LAN servers. Hewlett-Packard Company assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels. Table of Contents HP NetServer LH 3 and LH 3r - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 3
HP NetServer LH 3 and LH 3r System Information Front Control Panel Control RESET Description Lock (LH 3 only) Locks system to prevent unauthorized use. DC Power Switchand indicator light Turns the NetServer on and off. This switch is behind the protective door on the front panel. Push once to - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 4
Keyboard lockand indicator light Locks system keyboard to prevent unauthorized use. Status screen Reports = Abnormal operation Red = Problem detected Front Panel Menu, as Shown on Status Screen System Information Reports system hardware details and software version numbers. Field Replaceable Unit - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 5
expansion. You can use 64 MB, 128 MB, and 256 MB DIMMs for a maximum capacity of 1 GB of RAM. • The minimum memory configuration for the NetServer LH 3/LH 3r is one 128 MB DIMM. • The system board DIMM sockets are numbered from 0 to 3. • DIMMs may be installed in any quantity and in any - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 6
in the following order: 1. IDE CD-ROM drive with a bootable CD-ROM. 2. Flexible disk drive with a bootable flexible disk. 3. Embedded SCSI LED Error Codes Error Condition Corrective Action Primary VRM Failure Check that primary voltage regulator module (VRM) is correctly seated. If problem - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 7
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 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 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 8
1 30 4 6 5 7 3 2 28 31 32 27 26 29 6 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 9
43 44 41 34 38 40 14 41 39 HP NetServer Replaceable Parts List Fig Description Replacement Exchange 1 System mass storage cage (w/PCBs) D6077-63000 12 Hot-swap filler 5064-4689 13 Hot-swap drive spacer 14 Hot-swap mass storage expansion bay cover plate 5064-5356 15 Hot-swap tray, - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 10
17a Non-hot-swap tray, hard disk drive (3 ea.) D2198B 17b Non-hot-swap tray, removable media device (2 ea.) D2199A 18a 4.2 GB Ultra/Wide SCSI drive, 7200 rpm (for non-hotswap use) D4910A 18b 9.1 GB Ultra/Wide SCSI drive, 7200 rpm (for non-hotswap use) D4911A 18c 9.1 GB low-profile Ultra2 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 11
D4950-63011 D4950-63012 D4950-63013 D4950-63036 D4950-63032 D4950-63006 Part Number 8120-4211 8120-4753 8120-2104 8120-1351 Each hot-swap hard disk drive module has two LED apertures on its front, one for power status and one for activity status, as shown below. Activity Status LED Aperture - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 12
System Board Illustration System Switches 10 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 13
Specifications Operating Temperature Non-operating Temperature Operating Humidity .5 in) 350.5 mm (13.8 in) 724.2 mm (28.5 in) 35 - 50 kg (77 - 110 lb) LH 3 NOTE A fully-loaded NetServer can weigh up to 160 pounds (73 kg). Follow local safety regulations, and use one person for every 40 pounds (18 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 14
Notes: 12 - HP LH4r | HP Netserver LH 3 and LH 3r Quick Service Guide - Page 15
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HP NetServer LH 3/LH 3r
Quick Service
Reference Guide
Last Updated:
June 1999