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Includes safety information requirements such as safety inspection guidance, electrostatic discharge handling, and grounding notices, followed by general information, checkout procedures, and troubleshooting workflows. Details symptom-to-FRU indexing, setup utility operations (BIOS settings, passwords, startup devices), diagnostics tools, and comprehensive locations of connectors, FRUs, and CRUs, plus procedures for replacing FRUs.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/thinkcentre-m83-and-m93p-hardware-maintenance-manual-chapter-index-troubleshooting-and-diagnostics/653141/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/thinkcentre-m83-and-m93p-hardware-maintenance-manual-chapter-index-troubleshooting-and-diagnostics/653141.png","ImageObject",300,407,{"name":92,"@type":93},"Guten Appetit_Joghurt","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What safety topics are covered before using the manual?","Question",{"text":112,"@type":113},"The manual directs readers to Chapter 1 “Safety information” and Appendix A “Notices”, including general and electrical safety, safety inspection guidance, ESD-sensitive device handling, and grounding requirements.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the manual help identify issues during maintenance?",{"text":117,"@type":113},"It provides general checkout guidance, troubleshooting procedures, and a symptom-to-FRU index that maps common error conditions to FRU replacement targets.",{"name":119,"@type":110,"acceptedAnswer":120},"What tools and settings are addressed in the Setup Utility program section?",{"text":121,"@type":113},"It covers starting the Setup Utility, viewing and changing settings, password operations, enabling/disabling devices, selecting startup devices and sequences, and changing BIOS settings prior to installing an operating system.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},653141,1793136789,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},1374408768420,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","ThinkCentre M83 and M93/p Hardware Maintenance Manual  \nMachine Types: 10A0, 10A1, 10A2, 10A3, 10A4, 10A5, 10A6, 10A7, 10A8, 10A9, 10AA, 10AB, 10BE, 10AG,10AH, 10AJ, 10AK, 10AL,10AM, 10AN, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and  \n10EB  \nNote: Before using this information and the product it supports, be sure to read and understand Chapter 1 “Safety information” on page 1 and Appendix A “Notices” on page 279.  \nSixth Edition (December 2018)  \n© Copyright Lenovo 2013, 2018.  \nLIMITED AND RESTRICTED RIGHTS NOTICE: If data or software 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 .  \nContents  \nAbout this manual ............ v  \nChapter 1. Safety information ...... 1  \nGeneral safety . . . . . . . . . . . . . . . . 1  \nElectrical safety . . . . . . . . . . . . . . . . 1  \nSafety inspection guide . . . . . . . . . . . . . 3  \nHandling electrostatic discharge-sensitive  \ndevices . . . . . . . . . . . . . . . . . . . 3  \nGrounding requirements . . . . . . . . . . . . 4  \nSafety notices (multi-lingual translations) ...... 4  \nChapter 2. General information .... 27  \nSpecifications . . . . . . . . . . . . . . . 27  \nFor machine types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE ....... 27  \nFor machine types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN ....... 28  \nFor machine types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB ............... 29  \nLenovo programs . . . . . . . . . . . . . . 29  \nAccessing a program on your computer ... 29  \nAn introduction to Lenovo programs ..... 30  \nLenovo Support Web site . . . . . . . . . . . 32  \nChapter 3. General checkout . . . . . 33  \nProblem determination tips . . . . . . . . . . 33  \nChapter 4. Troubleshooting and  \ndiagnostics............... 35  \nBasic troubleshooting . . . . . . . . . . . . 35  \nAccessing Control Panel on the Windows 8 or  \nWindows 8.1 operating system . . . . . . . . . 36  \nTroubleshooting procedure . . . . . . . . . . 36  \nTroubleshooting . . . . . . . . . . . . . . 37  \nAudio problems . . . . . . . . . . . . . 38  \nCD problems . . . . . . . . . . . . . . 39  \nDVD problems . . . . . . . . . . . . . 40  \nIntermittent problems . . . . . . . . . . . 41  \nHard disk drive problems . . . . . . . . . 41  \nKeyboard, mouse, or pointing device  \nproblems . . . . . . . . . . . . . . . 42  \nMonitor problems . . . . . . . . . . . . 43  \nNetworking problems . . . . . . . . . . . 45  \nOption problems . . . . . . . . . . . . 47  \nPerformance and lockup problems . . . . . 48  \nPrinter problems. . . . . . . . . . . . . 49  \nSerial port problems . . . . . . . . . . . 50  \nSoftware problems . . . . . . . . . . . . 50  \nUSB problems . . . . . . . . . . . . . 51  \nDiagnostics . . . . . . . . . . . . . . . . 52  \nLenovo Solution Center . . . . . . . . . . 52  \nUEFI diagnostic program . . . . . . . . . 52  \nChapter 5. Using the Setup Utility  \nprogram ................ 55  \nStarting the Setup Utility program . . . . . . . . 55  \nViewing and changing settings . . . . . . . . . 55  \nUsing passwords . . . . . . . . . . . . . . 55  \nPassword considerations . . . . . . . . . 56  \nPower-on password . . . . . . . . . . . 56  \nAdministrator password . . . . . . . . . . 56  \nSetting, changing, and deleting a password .. 56  \nErasing lost or forgotten passwords (clearing CMOS) ................ 56  \nEnabling or disabling a device . . . . . . . . . 57  \nSelecting a startup device . . . . . . . . . . . 57  \nSelecting a temporary startup device..... 57  \nSelecting or changing the startup device sequence ............... 58  \nEnabling ErP LPS compliance mode. . . . . . . 58  \nICE performance mode . . . . . . . . . . . . 59  \nICE thermal alert . . . . . . . . . . . . . . 59  \nChanging the BIOS settings before installing a new  \noperating system . . . . . . . . . . . . . . 60  \nExiting the Setup Utility program . . . . . . . . 60  \nChap","cbCaiie2ccpCImIN","https://ap.wps.com/l/cbCaiie2ccpCImIN","pdf",18925386,294,"English","# About this manual\n# Chapter 1. Safety information\n## General safety\n## Electrical safety\n# Chapter 2. General information\n## Specifications\n## Lenovo programs\n# Chapter 3. General checkout\n# Chapter 4. Troubleshooting and diagnostics\n## Basic troubleshooting\n## Diagnostics\n# Chapter 5. Using the Setup Utility program\n## Starting the Setup Utility program\n## Viewing and changing settings\n# Chapter 6. Symptom-to-FRU Index\n# Chapter 7. Locations\n# Chapter 8. Replacing FRUs","[{\"question\":\"What safety topics are covered before using the manual?\",\"answer\":\"The manual directs readers to Chapter 1 “Safety information” and Appendix A “Notices”, including general and electrical safety, safety inspection guidance, ESD-sensitive device handling, and grounding requirements.\"},{\"question\":\"How does the manual help identify issues during maintenance?\",\"answer\":\"It provides general checkout guidance, troubleshooting procedures, and a symptom-to-FRU index that maps common error conditions to FRU replacement targets.\"},{\"question\":\"What tools and settings are addressed in the Setup Utility program section?\",\"answer\":\"It covers starting the Setup Utility, viewing and changing settings, password operations, enabling/disabling devices, selecting startup devices and sequences, and changing BIOS settings prior to installing an operating system.\"}]","ThinkCentre M83 and M93/p Hardware Maintenance Manual - Chapter Index - Troubleshooting and Diagnostics | PDF",1792885908,741]