Hardware Reference Guide - dx2420 Microtower Model
Page 2
Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. No part of this document may be photocopied, reproduced, or ... information that is subject to another language without notice. © Copyright 2009 Hewlett-Packard Development Company, L.P. HP shall not be construed as constituting an additional warranty. Hardware Reference Guide HP Compaq Business PC dx2420 Microtower Model First Edition (January 2009) Document Part Number: 530653-001 The information contained herein is protected by copyright...
Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. No part of this document may be photocopied, reproduced, or ... information that is subject to another language without notice. © Copyright 2009 Hewlett-Packard Development Company, L.P. HP shall not be construed as constituting an additional warranty. Hardware Reference Guide HP Compaq Business PC dx2420 Microtower Model First Edition (January 2009) Document Part Number: 530653-001 The information contained herein is protected by copyright...
Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Business PC
Page 1
HP shall not be liable for technical or editorial errors or omissions contained herein. S. Document Number 571400-001. 1st Edition March 2009. Intel, Celeron, Core 2 Duo, ... panel 3 Power supply, 300W, PFC 3 Power supply, 300W, non-PFC * Not shown 464575-001 464597-001 463317-001 463318-001 dx2420 Illustrated Parts & Service Map 571400-001 page 1 tained herein is subject to change without notice. The information con- Illustrated Parts & Service Map HP Compaq dx2420 Microtower Business PC © 2009 Hewlett-Packard Development Company, L.P.
HP shall not be liable for technical or editorial errors or omissions contained herein. S. Document Number 571400-001. 1st Edition March 2009. Intel, Celeron, Core 2 Duo, ... panel 3 Power supply, 300W, PFC 3 Power supply, 300W, non-PFC * Not shown 464575-001 464597-001 463317-001 463318-001 dx2420 Illustrated Parts & Service Map 571400-001 page 1 tained herein is subject to change without notice. The information con- Illustrated Parts & Service Map HP Compaq dx2420 Microtower Business PC © 2009 Hewlett-Packard Development Company, L.P.
Service Reference Guide: HP Compaq dx2420 Business PC
Page 4
... SMART Drives ...18 Hard Drive Capacities ...18 5 Identifying the Chassis, Routine Care, and Disassembly Preparation Chassis Designation ...19 Microtower (MT) ...19 Electrostatic Discharge Information ...20 Generating Static ...20 Preventing Electrostatic Damage to Equipment 20 Personal Grounding Methods and...Lithium Coin Cell Battery 26 6 Removal and Replacement Procedures Microtower (MT) Chassis Serial Number Location ...27 Preparation for Disassembly ...28 External Security Devices ...29 Cable Lock ...29 Padlock ...29 HP Business PC Security Lock 30 Computer Access Panel ...32 Front Bezel ...
... SMART Drives ...18 Hard Drive Capacities ...18 5 Identifying the Chassis, Routine Care, and Disassembly Preparation Chassis Designation ...19 Microtower (MT) ...19 Electrostatic Discharge Information ...20 Generating Static ...20 Preventing Electrostatic Damage to Equipment 20 Personal Grounding Methods and...Lithium Coin Cell Battery 26 6 Removal and Replacement Procedures Microtower (MT) Chassis Serial Number Location ...27 Preparation for Disassembly ...28 External Security Devices ...29 Cable Lock ...29 Padlock ...29 HP Business PC Security Lock 30 Computer Access Panel ...32 Front Bezel ...
Service Reference Guide: HP Compaq dx2420 Business PC
Page 36
Figure 6-4 Securing the Cable to a Fixed Object 2. Fasten the security cable by looping it around a stationary object. Thread the keyboard and mouse cables through the lock. HP Business PC Security Lock 1. Figure 6-5 Threading the Keyboard and Mouse Cables 30 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis
Figure 6-4 Securing the Cable to a Fixed Object 2. Fasten the security cable by looping it around a stationary object. Thread the keyboard and mouse cables through the lock. HP Business PC Security Lock 1. Figure 6-5 Threading the Keyboard and Mouse Cables 30 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis
Computer Setup (F10) Utility Guide
Page 2
... and services are either trademarks or registered trademarks of Hewlett-Packard Company. Computer Setup (F10) Utility Guide HP Compaq Business PC dx2390, dx2400, and dx2420 Microtower Models Third Edition (January 2009) Document Part Number: 464027-003 This document contains proprietary information that is subject to another language without notice. The information ...
... and services are either trademarks or registered trademarks of Hewlett-Packard Company. Computer Setup (F10) Utility Guide HP Compaq Business PC dx2390, dx2400, and dx2420 Microtower Models Third Edition (January 2009) Document Part Number: 464027-003 This document contains proprietary information that is subject to another language without notice. The information ...
Troubleshooting Guide
Page 1
Troubleshooting Guide - dx2390, dx2400, dx2420, and dx2450 Microtower Models HP Compaq Business PCs
Troubleshooting Guide - dx2390, dx2400, dx2420, and dx2450 Microtower Models HP Compaq Business PCs
Troubleshooting Guide
Page 2
... or registered trademarks of Hewlett-Packard Company. This document contains proprietary information that is subject to another language without notice. Troubleshooting Guide HP Compaq Business PCs dx2390, dx2400, dx2420, and dx2450 Microtower Models Third Edition (January 2009) Document Part Number: 464057-003 © Copyright 2008, 2009 Hewlett-Packard Development Company, L.P. The only warranties for...
... or registered trademarks of Hewlett-Packard Company. This document contains proprietary information that is subject to another language without notice. Troubleshooting Guide HP Compaq Business PCs dx2390, dx2400, dx2420, and dx2450 Microtower Models Third Edition (January 2009) Document Part Number: 464057-003 © Copyright 2008, 2009 Hewlett-Packard Development Company, L.P. The only warranties for...