Hardware Reference Guide - dx2420 Microtower Model
Page 2
... without notice. The information contained herein is protected by copyright. The only warranties for technical or editorial errors or omissions contained herein. Hardware Reference Guide HP Compaq Business PC dx2420 Microtower Model First Edition (January 2009) Document Part Number: 530653-001 No part of this document may be construed as constituting an additional warranty. ©...
... without notice. The information contained herein is protected by copyright. The only warranties for technical or editorial errors or omissions contained herein. Hardware Reference Guide HP Compaq Business PC dx2420 Microtower Model First Edition (January 2009) Document Part Number: 530653-001 No part of this document may be construed as constituting an additional warranty. ©...
Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Business PC
Page 1
... 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 The information con- HP shall not be liable for technical or editorial errors or omissions contained herein. Document Number 571400-001. 1st Edition March...-inch external bays • (1) 3.5-inch external bay • (2) 3.5-inch internal bays USB 2.0 (8 total, 2 internal), RJ-45, audio in the U. Illustrated Parts & Service Map HP Compaq dx2420 Microtower Business PC © 2009 Hewlett-Packard Development Company, L.P. U.K. S.
... 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 The information con- HP shall not be liable for technical or editorial errors or omissions contained herein. Document Number 571400-001. 1st Edition March...-inch external bays • (1) 3.5-inch external bay • (2) 3.5-inch internal bays USB 2.0 (8 total, 2 internal), RJ-45, audio in the U. Illustrated Parts & Service Map HP Compaq dx2420 Microtower Business PC © 2009 Hewlett-Packard Development Company, L.P. U.K. S.
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
HP Business PC Security Lock 1. Thread the keyboard and mouse cables through the lock. Fasten the security cable by looping it around a stationary object. Figure 6-4 Securing the Cable to a Fixed Object 2. Figure 6-5 Threading the Keyboard and Mouse Cables 30 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis
HP Business PC Security Lock 1. Thread the keyboard and mouse cables through the lock. Fasten the security cable by looping it around a stationary object. Figure 6-4 Securing the Cable to a Fixed Object 2. 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
... Microsoft Corporation in the express warranty statements accompanying such products and services. 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... warranties for technical or editorial errors or omissions contained herein. Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. The information contained herein is protected by copyright....
... Microsoft Corporation in the express warranty statements accompanying such products and services. 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... warranties for technical or editorial errors or omissions contained herein. Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. The information contained herein is protected by copyright....
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
... the express warranty statements accompanying such products and services. Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. 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...
... the express warranty statements accompanying such products and services. Nothing herein should be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company. 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...