DOCSLIB.ORG

Latitude 3320 Service Manual

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Latitude 3320 Service Manual Latitude 3320 Service Manual Regulatory Model: P146G Regulatory Type: P146G001 April 2021 Rev. A00 Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners. Contents Chapter 1: Working inside your computer...................................................................................... 6 Safety instructions.............................................................................................................................................................. 6 Before working inside your computer.......................................................................................................................6 Entering Service Mode................................................................................................................................................. 7 Exiting Service Mode.................................................................................................................................................... 7 Safety precautions.........................................................................................................................................................7 Electrostatic discharge—ESD protection............................................................................................................... 8 ESD field service kit ..................................................................................................................................................... 8 Transporting sensitive components.......................................................................................................................... 9 After working inside your computer..........................................................................................................................9 Chapter 2: Removing and installing components.......................................................................... 10 Recommended tools..........................................................................................................................................................10 Screw List............................................................................................................................................................................10 Major components of your system................................................................................................................................ 12 MicroSD-card......................................................................................................................................................................13 Removing the microSD-card..................................................................................................................................... 13 Installing the MicroSD-card....................................................................................................................................... 14 Base cover........................................................................................................................................................................... 14 Removing the base cover...........................................................................................................................................14 Installing the base cover.............................................................................................................................................16 Solid-state drive................................................................................................................................................................. 17 Removing the M.2 2230 solid-state drive.............................................................................................................. 17 Installing the M.2 2230 solid-state drive................................................................................................................18 Removing the M.2 2280 solid-state drive.............................................................................................................20 Installing the M.2 2280 solid-state drive............................................................................................................... 20 Speakers...............................................................................................................................................................................21 Removing the speakers...............................................................................................................................................21 Installing the speakers................................................................................................................................................22 WLAN card..........................................................................................................................................................................23 Removing the WLAN card.........................................................................................................................................23 Installing the WLAN card........................................................................................................................................... 24 Coin-cell battery................................................................................................................................................................26 Removing the coin-cell battery................................................................................................................................26 Installing the coin-cell battery..................................................................................................................................26 Battery cable...................................................................................................................................................................... 27 Installing the battery cable........................................................................................................................................ 27 Removing the battery cable......................................................................................................................................28 Battery................................................................................................................................................................................. 29 Removing the 3-cell battery..................................................................................................................................... 29 Installing the 3-cell battery....................................................................................................................................... 30 Removing the 4-cell battery......................................................................................................................................31 Installing the 4-cell battery....................................................................................................................................... 32 System fan.......................................................................................................................................................................... 33 Contents 3 Removing the left system fan.................................................................................................................................. 33 Installing the left system fan.................................................................................................................................... 34 Removing the right system fan................................................................................................................................35 Installing the right system fan..................................................................................................................................36 Display assembly................................................................................................................................................................38 Removing the display assembly............................................................................................................................... 38 Installing the display assembly..................................................................................................................................40 Input Output board........................................................................................................................................................... 42 Removing the Input Output board.......................................................................................................................... 42 Installing the Input Output board.............................................................................................................................43 Heatsink assembly.............................................................................................................................................................44
Load more

Recommended publications
  • Failure Prediction, Lead Time Estimation and Health Degree Assessment for Hard Disk Drives Using Voting Based Decision Trees
    Computers, Materials & Continua CMC, vol.60, no.3, pp.913-946, 2019 Failure Prediction, Lead Time Estimation and Health Degree Assessment for Hard Disk Drives Using Voting Based Decision Trees Kamaljit Kaur 1, * and Kuljit Kaur2 Abstract: Hard Disk drives (HDDs) are an essential component of cloud computing and big data, responsible for storing humongous volumes of collected data. However, HDD failures pose a huge challenge to big data servers and cloud service providers. Every year, about 10% disk drives used in servers crash at least twice, lead to data loss, recovery cost and lower reliability. Recently, the researchers have used SMART parameters to develop various prediction techniques, however, these methods need to be improved for reliability and real-world usage due to the following factors: they lack the ability to consider the gradual change/deterioration of HDDs; they have failed to handle data unbalancing and biases problem; they don’t have adequate mechanisms for health status prediction of HDDs. This paper introduces a novel voting-based decision tree classifier to cater failure prediction, a balance splitting algorithm for the data unbalancing problem, an advanced procedure for lead time estimation and R-CNN based approach for health status estimation. Our system works robustly by considering a gradual change in SMART parameters. The system is rigorously tested on 3 datasets and it delivered benchmarks results as compared to the state of the art. Keywords: Hard disk drive, lead time, health status, N-splitting algorithm, machine learning, deep learning, data storage, unbalancing problem. 1 Introduction The 21st century is the era of big data, cloud computing, and distributed networks.
    [Show full text]
  • Integrated Mirroring SAS User's Guide
    Integrated Mirroring SAS User’s Guide Areas Covered Before Reading This Manual This section explains the notes for your safety and conventions used in this manual. Chapter 1 Overview This chapter provides an overview and precautions for the disk array and its features configured with this array controller. Chapter 2 Using the BIOS Utility This chapter explains the BIOS Utility setup procedure. BIOS Utility is a basic utility to set up and manage the array controller. Chapter 3 Updating the Device Drivers This chapter explains how to update the device drivers and how to apply a hotfix. Chapter 4 Overview and Installation of Global Array Manager (GAM) This chapter contains an overview of and product requirements for Global Array Manager (GAM), and describes how to install the program. Chapter 5 Using GAM This chapter explains how to manage the disk array with GAM. Chapter 6 Replacing a Hard Disk Drive This chapter explains maintenance related issues, such as hard disk drive replacement. Appendix This section explains the GAM error codes. 1 Before Reading This Manual Remarks ■ Symbols Symbols used in this manual have the following meanings: These sections explain prohibited actions and points to note when using this software. Make sure to read these sections. These sections explain information needed to operate the hardware and software properly. Make sure to read these sections. → This mark indicates reference pages or manuals. ■ Key Descriptions / Operations Keys are represented throughout this manual in the following manner: E.g.: [Ctrl] key, [Enter] key, [→] key, etc. The following indicate the pressing of several keys at once: E.g.: [Ctrl] + [F3] key, [Shift] + [↑] key, etc.
    [Show full text]
  • ASHRAE TC9.9 Data Center Storage Equipment
    © 2015, ASHRAE. All rights reserved. This publication may not be reproduced in whole or in part; may not be distributed in paper or digital form; and may not be posted in any form on the Internet without ASHRAE’s expressed written permission. Inquiries for use should be directed to [email protected]. ASHRAE TC9.9 Data Center Storage Equipment – Thermal Guidelines, Issues, and Best Practices Whitepaper prepared by ASHRAE Technical Committee (TC) 9.9 Mission Critical Facilities, Data Centers, Technology Spaces, and Electronic Equipment Table of Contents 1 INTRODUCTION.................................................................................................................4 1.1 PRIMARY FUNCTIONS OF INFORMATION STORAGE ..........................................5 1.2 TYPES OF STORAGE MEDIA AND STORAGE DEVICES ........................................6 1.3 DISK STORAGE ARRAYS...........................................................................................10 1.4 TAPE STORAGE ...........................................................................................................13 2 POWER DENSITY AND COOLING TRENDS .............................................................14 2.1 POWER DENSITY TRENDS ........................................................................................14 2.2 COMMON COOLING AIR FLOW CONFIGURATIONS ...........................................16 2.3 ENERGY SAVING RECOMMENDATIONS...............................................................21 3 ENVIRONMENTAL SPECIFICATIONS .......................................................................24
    [Show full text]
  • Dell Optiplex GX620 Systems User's Guide
    Dell™ OptiPlex™ GX620 Systems User's Guide Mini Tower Computer Desktop Computer Small Form Factor Computer Ultra Small Form Factor Computer Back to Contents Page Advanced Features Dell™ OptiPlex™ GX620 User's Guide LegacySelect Technology Control Booting to a USB Device Manageability Clearing Forgotten Passwords Security Clearing CMOS Settings Password Protection Hyper-Threading System Setup Power Management LegacySelect Technology Control LegacySelect technology control offers legacy-full, legacy-reduced, or legacy-free solutions based on common platforms, hard-drive images, and help desk procedures. Control is provided to the administrator through system setup, Dell OpenManage™ IT Assistant, or Dell custom factory integration. LegacySelect allows administrators to electronically activate or deactivate connectors and media devices that include serial and USB connectors, a parallel connector, a floppy drive, PCI slots, and a PS/2 mouse. Connectors and media devices that are deactivated make resources available. You must restart the computer to effect the changes. Manageability Alert Standard Format ASF is a DMTF management standard that specifies "pre-operating system" or "operating system-absent" alerting techniques. The standard is designed to generate an alert on potential security and fault conditions when the operating system is in a sleep mode or the system is turned off. ASF is designed to supersede previous operating-system-absent alerting technologies. Your computer supports the following ASF version 1.03 and 2.0 alerts and remote capabilities: Alert Description Chassis: Chassis Intrusion – Physical Security Violation/Chassis The computer chassis with the chassis intrusion feature installed and enabled Intrusion – Physical Security Violation Event Cleared has been opened or the chassis intrusion alert has been cleared.
    [Show full text]
  • Dell™ Vostro™ 400 Owner's Manual – Mini Tower
    Dell™ Vostro™ 400 Owner’s Manual – Mini Tower Model DCMF www.dell.com | support.dell.com Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. If you purchased a Dell™ n Series computer, any references in this ® ® document to Microsoft Windows operating systems are not applicable. ____________________ Information in this document is subject to change without notice. © 2007 Dell Inc. All rights reserved. Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, Vostro, TravelLite, and Strike Zone are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license; Microsoft, Windows, Outlook, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Intel and Pentium are registered trademarks; SpeedStep and Core are trademarks of Intel Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Model DCMF November 2007 P/N CR532 Rev. A01 Contents 1 Finding Information . 11 2 Setting Up and Using Your Computer . 15 Front View of the Computer .
    [Show full text]
  • Assessment of Current Health and Remaining Useful Life of Hard Disk Drives
    Assessment of Current Health and Remaining Useful Life of Hard Disk Drives A Thesis Presented by Yogesh G. Bagul to The Department of Mechanical and Industrial Engineering in partial fulfillment of the requirements for the degree of Master of Science in Computer Systems Engineering Northeastern University Boston, Massachusetts USA January 2009 Northeastern University Graduate School of Engineering Thesis Title: Assessment of Current Health and Remaining Useful Life of Hard Disk Drives Author: Yogesh G. Bagul Department: Mechanical and Industrial Engineering Department Approved for Thesis Requirement of the Master of Science Degree ii © 2009 Yogesh G. Bagul iii ACKNOWLEDGEMENTS I would like to express my sincere gratitude to my thesis advisor, Dr. Ibrahim Zeid, for his guidance and support. I would also like to thank Dr. Sagar Kamarthi for his inspiration and guidance. I learned many things related to research from both of them. Their truly scientist intuition and an oasis of ideas always inspired and motivated me to fulfill their expectations. I would also like to thank the faculty and staff of Mechanical and Industrial Engineering Department for their timely support. I would also like to thank Tom Papadopoulos and James Jones for all the technical help they did. Also thanks to the Northeastern University for awarding me a Stipended Graduate Assistantship and providing me with the financial means to complete this project. I cannot end without thanking my family, especially Lt Cdr Rahul (my brother), on whose constant encouragement and love I have relied throughout my time at the Northeastern University. My successful completion of MS thesis would not have been possible without their loving support, caring thoughts, superior guidance, and endless patience.
    [Show full text]
  • Lenovo Podium Computer Manual
    ThinkCentre User Guide Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177 ThinkCentre User Guide Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177 Note Before using this information and the product it supports, be sure to read and understand the ThinkCentre Safety and Warranty Guide and Appendix D “Notices” on page 123. First Edition (March 2011) © Copyright Lenovo 2011. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. Contents Important safety information . vii Chapter 3. You and your computer. 21 Service and upgrades . vii Accessibility and comfort . 21 Static electricity prevention. vii Arranging your workspace . 21 Power cords and power adapters . viii Comfort . 21 Extension cords and related devices . viii Glare and lighting . 22 Plugs and outlets. ix Air circulation . 22 External devices . ix Electrical outlets and cable lengths . 22 Heat and product ventilation . ix Register your computer with Lenovo . 23 Operating environment . x Moving your computer to another country or Modem safety information . x region . 23 Laser compliance statement . xi Voltage-selection switch .
    [Show full text]
  • Dell Optiplex 330 User's Guide
    Dell™ OptiPlex™ 330 User's Guide Mini Tower Computer Desktop Computer Back to Main Page Advanced Features Dell™ OptiPlex™ 330 User's Guide LegacySelect Technology Control Manageability Power Management LegacySelect Technology Control LegacySelect technology control offers legacy-full, legacy-reduced, or legacy-free solutions based on common platforms, hard-drive images, and help desk procedures. Control is provided to the administrator through system setup, Dell OpenManage™ IT Assistant, or Dell custom factory integration. LegacySelect allows administrators to electronically activate or deactivate connectors and media devices that include serial and USB connectors, a parallel connector, a floppy drive, PCI slots, and a PS/2 mouse. Connectors and media devices that are deactivated make resources available. You must restart the computer to effect the changes. Manageability Dell OpenManage™ IT Assistant IT Assistant configures, manages, and monitors computers and other devices on a corporate network. IT Assistant manages assets, configurations, events (alerts), and security for computers equipped with industry-standard management software. It supports instrumentation that conforms to SNMP, DMI, and CIM industry standards. Dell OpenManage Client instrumentation, which is based on DMI and CIM, is available for your computer. For information on IT Assistant, see the Dell OpenManage IT Assistant User's Guide available on the Dell Support website at support.dell.com. Dell OpenManage Client Instrumentation Dell OpenManage Client Instrumentation is software that enables remote management programs such as IT Assistant to do the following: l Access information about your computer, such as how many processors it has and what operating system it is running. l Monitor the status of your computer, such as listening for thermal alerts from temperature probes or hard-drive failure alerts from storage devices.
    [Show full text]
  • To Fail Or Not to Fail: Predicting Hard Disk Drive Failure Time Windows
    To Fail Or Not To Fail: Predicting Hard Disk Drive Failure Time Windows Marwin Z¨ufle,Christian Krupitzer, Florian Erhard, Johannes Grohmann, and Samuel Kounev Software Engineering Group, University of W¨urzburg, W¨urzburg,Germany [email protected], [email protected], [christian.krupitzer;johannes.grohmann;samuel.kounev]@uni-wuerzburg.de Homepage: https://descartes.tools Abstract. Due to the increasing size of today's data centers as well as the expectation of 24/7 availability, the complexity in the administration of hardware continuously increases. Techniques as the Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) support the monitor- ing of the hardware. However, those techniques often lack algorithms for intelligent data analytics. Especially, the integration of machine learning to identify potential failures in advance seems to be promising to reduce administration overhead. In this work, we present three machine learning approaches to (i) identify imminent failures, (ii) predict time windows for failures, as well as (iii) predict the exact time-to-failure. In a case study with real data from 369 hard disks, we achieve an F1-score of up to 98.0% and 97.6% for predicting potential failures with two or mul- tiple time windows, respectively, and a hit rate of 84.9% (with a mean absolute error of 4.5 hours) for predicting the time-to-failure. Keywords: Failure prediction · S.M.A.R.T. · Machine learning · Label- ing methods · Classification · Regression · Cloud Computing. 1 Introduction Large IT companies like Google, Amazon, Microsoft, and IBM have millions of servers worldwide. The administration of those servers is an expensive and time-consuming task.
    [Show full text]
  • Portable 40 GB USB 2.0 Hard Drive with Rapid Restore Preface
    Portable40GBUSB2.0HardDrive with Rapid Restore User’s Guide Portable40GBUSB2.0HardDrive with Rapid Restore User’s Guide Note: Before using this information and the product it supports, read the information in Appendix C, “Warranty information”, on page 37 and Appendix D, “Notices”, on page 49. First Edition (April 2003) © Copyright International Business Machines Corporation 2003. All rights reserved. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Preface ...............v Setting your backup schedule .......22 Registering your option ..........v Scheduling a backup ..........22 Disabling scheduled backup operations ....23 Before you begin ..........vii Online Help ..............vii Appendix A. Troubleshooting .....25 General troubleshooting information ......25 Chapter 1. Hardware User’s Guide . 1 License information...........25 Adding or changing drive letters ......25 Product description ............1 Alert messages ............26 Hardware and software requirements ......1 Installation troubleshooting information .....26 Installing the drive ............1 Unable to install Rapid Restore Ultra .....26 Making your drive bootable .........3 Multiple SCSI drives ..........26 Disconnecting the drive from your computer . 3 Uninstalling the software .........26 Maintaining the drive ...........3 Partition troubleshooting information......26 Backup troubleshooting information ......27 Chapter 2. Introduction to Rapid Restore Backup operation is slow .........27 Ultra ................5 Emptying the Recycle Bin or running FDISK . 28 Rapid Restore Ultra requirements .......6 Scheduling dates on the 29th, 30th, or 31st . 28 Supported operating systems ........6 Unable to select Archive your backups ....28 Rapid Restore Ultra components........6 Restore troubleshooting information ......28 How Rapid Restore Ultra works ........7 Restore operation is slow .........28 About the hidden partition ........7 Emptying the Recycle Bin or running FDISK .
    [Show full text]
  • Vostro 3681 Service Manual
    Vostro 3681 Service Manual 1 Regulatory Model: D15S Regulatory Type: D15S002 May 2020 Rev. A00 Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners. Contents 1 Working on your computer............................................................................................................ 5 Safety instructions................................................................................................................................................................ 5 Before working inside your computer........................................................................................................................... 5 Safety precautions...........................................................................................................................................................6 Electrostatic discharge—ESD protection.................................................................................................................... 6 ESD field service kit ........................................................................................................................................................7
    [Show full text]
  • System Storage EXP2512 and EXP2524: Installation and Maintenance Guide DANGER Multiple Power Cords
    System Storage EXP2512 Express Storage Enclosure and System Storage EXP2524 Express Storage Enclosure Installation, User’s, and Maintenance Guide GA32-0965-01 System Storage EXP2512 Express Storage Enclosure and System Storage EXP2524 Express Storage Enclosure Installation, User’s, and Maintenance Guide GA32-0965-01 Note: Before using this information and the product it supports, read the general information in Appendix B, “Notices,” on page 47, the Systems Safety Notices and Environmental Notices and User Guide documents on the IBM Documentation CD, and the Warranty Information document that comes with the product. Third Edition (November 2011) © Copyright IBM Corporation 2010, 2011. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Safety Before installing this product, read the Safety Information. Antes de instalar este produto, leia as Informações de Segurança. Pred instalací tohoto produktu si prectete prírucku bezpecnostních instrukcí. Læs sikkerhedsforskrifterne, før du installerer dette produkt. Lees voordat u dit product installeert eerst de veiligheidsvoorschriften. Ennen kuin asennat tämän tuotteen, lue turvaohjeet kohdasta Safety Information. Avant d'installer ce produit, lisez les consignes de sécurité. Vor der Installation dieses Produkts die Sicherheitshinweise lesen. Prima di installare questo prodotto, leggere le Informazioni sulla Sicurezza. Les sikkerhetsinformasjonen (Safety Information) før du installerer dette produktet. Antes de instalar este produto, leia as Informações sobre Segurança. Antes de instalar este producto, lea la información de seguridad. Läs säkerhetsinformationen innan du installerar den här produkten. © Copyright IBM Corp. 2010, 2011 iii Important: Each caution and danger statement in this document is labeled with a number. This number is used to cross reference the English-language caution or danger statement with translated versions of the caution or danger statement in the IBM® Systems Safety Notices document.
    [Show full text]