Hardware Maintenance Manual ThinkPad T410 and T410i Downloaded from LpManual.com Manuals Note: Before using this information and the product it supports, be sure to read the general information under Appendix A “Notices” on page 165. Seventh Edition (October 2012) © Copyright Lenovo 2010, 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. Downloaded from LpManual.com Manuals Contents About this manual. . . . . . . . . . . iii How to remove the hard-disk password . . . 41 Power management . . . . . . . . . . . . 42 Chapter 1. Safety information. . . . . . 1 Screen blank mode . . . . . . . . . . . 42 General safety . . . . . . . . . . . . . . . . 1 Sleep (standby) mode . . . . . . . . . . 42 Electrical safety . . . . . . . . . . . . . . . 2 Hibernation mode . . . . . . . . . . . 43 Safety inspection guide . . . . . . . . . . . . 3 Symptom-to-FRU index . . . . . . . . . . . 43 Handling devices that are sensitive to electrostatic Numeric error codes . . . . . . . . . . 44 discharge. . . . . . . . . . . . . . . . . . 3 Error messages . . . . . . . . . . . . 48 Grounding requirements . . . . . . . . . . . . 4 Beep symptoms . . . . . . . . . . . . 50 Safety notices (multilingual translations) . . . . . . 4 No-beep symptoms . . . . . . . . . . . 50 Laser compliance statement (multilingual LCD-related symptoms . . . . . . . . . 50 translations) . . . . . . . . . . . . . . . . 17 Intermittent problems . . . . . . . . . . 52 Chapter 2. Important service Undetermined problems . . . . . . . . . 52 information . . . . . . . . . . . . . . 23 Chapter 5. Status indicators . . . . . 53 Strategy for replacing FRUs . . . . . . . . . 23 Strategy for replacing a hard disk drive . . . 24 Chapter 6. Fn key combinations . . . 57 Important notice for replacing a system board . . . . . . . . . . . . . . . . 24 Chapter 7. FRU replacement How to use error message . . . . . . . . 24 notices . . . . . . . . . . . . . . . . 61 Strategy for replacing FRUs for CTO, CMV, and Screw notices . . . . . . . . . . . . . . . 61 GAV . . . . . . . . . . . . . . . . . . . 25 Retaining serial numbers. . . . . . . . . . . 63 Product defnition. . . . . . . . . . . . 25 Restoring the serial number of the system FRU identifcation for CTO, CMV, and GAV unit . . . . . . . . . . . . . . . . . 63 products . . . . . . . . . . . . . . . 25 Retaining the UUID . . . . . . . . . . . 63 Chapter 3. General checkout . . . . . 27 Reading or writing the ECA information . . . 64 What to do frst . . . . . . . . . . . . . . 27 Chapter 8. Removing and replacing a Checkout guide . . . . . . . . . . . . . . 28 FRU . . . . . . . . . . . . . . . . . . 65 System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS Before servicing ThinkPad T410 and T410i diagnostics program . . . . . . . . . . 28 models. . . . . . . . . . . . . . . . . . 65 System supporting the Lenovo diagnostics 1010 Battery pack . . . . . . . . . . . . . 66 programs . . . . . . . . . . . . . . . 34 1020 ExpressCard blank bezel . . . . . . . . 67 Power system checkout . . . . . . . . . . . 36 1030 Serial Ultrabay Slim device or travel bezel . . 68 Checking the AC adapter. . . . . . . . . 36 1040 Hard disk drive (HDD) and solid-state drive Checking operational charging . . . . . . 37 (SSD) . . . . . . . . . . . . . . . . . . 69 Checking the battery pack . . . . . . . . 37 1050 DIMM slot cover . . . . . . . . . . . . 70 Checking the backup battery . . . . . . . 38 1060 DIMM (in the slot on the underside of the computer) . . . . . . . . . . . . . . . . 71 Chapter 4. Related service 1070 PCI Express Mini Card for wireless WAN . . 72 information . . . . . . . . . . . . . . 39 1080 Keyboard . . . . . . . . . . . . . . 74 Restoring the factory contents by using Recovery 1090 DIMM (in the slot under the keyboard) . . . 78 Disc Set . . . . . . . . . . . . . . . . . 39 1100 Backup battery . . . . . . . . . . . . 80 Passwords . . . . . . . . . . . . . . . . 40 1110 PCI Express Mini Card for wireless LAN . . 81 Power-on password . . . . . . . . . . . 40 1120 Keyboard bezel assembly, FPC cable, and Hard-disk password. . . . . . . . . . . 40 Bluethooth daughter card (BDC-2.1) . . . . . . 83 Supervisor password . . . . . . . . . . 41 1130 SmartCard or Contactless SmartCard . . . 87 How to remove the power-on password . . . 41 1140 Modem daughter card (MDC). . . . . . . 88 © Copyright Lenovo 2010, 2012 i Downloaded from LpManual.com Manuals 1150 Speaker assembly . . . . . . . . . . . 89 Chapter 9. Locations . . . . . . . . 119 1160 LCD unit . . . . . . . . . . . . . . . 91 Front view . . . . . . . . . . . . . . . . 119 1170 Fan assembly . . . . . . . . . . . . . 95 Rear view. . . . . . . . . . . . . . . . . 120 1180 CPU . . . . . . . . . . . . . . . . 98 Bottom view . . . . . . . . . . . . . . . 121 1190 Base cover assembly, I/O sub card with USB connector and 1394 connector, and I/O sub card Chapter 10. Parts list . . . . . . . . 123 cable . . . . . . . . . . . . . . . . . . 99 Overall . . . . . . . . . . . . . . . . . . 125 1200 Magnesium structure frame . . . . . . . 104 LCD FRUs . . . . . . . . . . . . . . . . 146 1210 System board, DC-in connector cable, and Keyboard . . . . . . . . . . . . . . . . . 150 ExpressCard slot assembly. . . . . . . . . . 106 Miscellaneous parts . . . . . . . . . . . . 151 2010 LCD bezel assembly . . . . . . . . . . 108 ac power adapters . . . . . . . . . . . . . 153 2020 LED board . . . . . . . . . . . . . . 109 Power cords . . . . . . . . . . . . . . . 154 2030 Integrated camera . . . . . . . . . . . 110 Recovery discs . . . . . . . . . . . . . . 156 2040 LCD panel and LCD cable . . . . . . . . 111 Common service tools . . . . . . . . . . . 163 2050 Camera cable . . . . . . . . . . . . . 113 2060 Wireless LAN antenna assembly or wireless Appendix A. Notices. . . . . . . . . 165 LAN/WAN antenna assembly . . . . . . . . . 116 Trademarks . . . . . . . . . . . . . . . . 166 2070 Hinges and LCD rear cover assembly . . . 117 ii Hardware Maintenance Manual Downloaded from LpManual.com Manuals About this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad T410 and T410i MT 2516, 2518, 2519, 2522, 2537, 2538, and 2539 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for trained service technicians who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 23. © Copyright Lenovo 2010, 2012 iii Downloaded from LpManual.com Manuals iv Hardware Maintenance Manual Downloaded from LpManual.com Manuals Chapter 1. Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook. • “General safety” on page 1 • “Electrical safety” on page 2 • “Safety inspection guide” on page 3 • “Handling devices that are sensitive to electrostatic discharge” on page 3 • “Grounding requirements” on page 4 • “Safety notices (multilingual translations)” on page 4 • “Laser compliance statement (multilingual translations)” on page 17 General safety Follow these rules to ensure general safety: • Observe good housekeeping in the area of the machines during and after maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift. 4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. • Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe. • Before you start the machine, make sure that other service technicians and the customer's personnel are not in a hazardous position. • Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine. • Keep your toolcase away from walk areas so that other people will not trip over it. • Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it. • Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, about 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Attention: Metal objects are good electrical conductors. • Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2010, 2012 1 Downloaded from LpManual.com Manuals Electrical safety Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber foor mats that contain small conductive fbers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock. • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies – Removing or installing main units • Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position. • If you need to work on a machine that has exposed electrical circuits, observe the following precautions: – Ensure that another person, familiar with the power-off controls, is near you. Attention: Another person must be there to switch off the power, if necessary. – Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. – When using testers, set the controls correctly and use the approved probe leads and accessories for that tester. – Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal foor strips and machine frames. Observe the special safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance information. Use extreme care when measuring high voltages. • Regularly inspect and maintain your electrical hand tools for safe operational condition. • Do not use worn or broken tools and testers. • Never assume that power has been disconnected from a circuit. First, check that it has been powered off. • Always look carefully for possible hazards in your work area. Examples of these hazards are moist foors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the refective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators – Similar units to listed above This practice ensures correct grounding of the units. • If an electrical accident occurs: 2 Hardware Maintenance Manual Downloaded from LpManual.com Manuals – Use caution; do not become a victim yourself. – Switch off power. – Send another person to get medical aid. Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without frst correcting the problem. Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) • Explosive hazards, such as a damaged CRT face or a bulging capacitor • Mechanical hazards, such as loose or missing hardware To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power off the computer. Disconnect the power cord. 3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the type specifed in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal flings, contamination, water or other liquids, or signs of fre or smoke damage. 8. Check for worn, frayed, or pinched cables. 9. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with. Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product-specifc ESD procedures when they exceed the requirements noted here. Chapter 1. Safety information 3 Downloaded from LpManual.com Manuals 2. Make sure that the ESD protective devices you use have been certifed (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. • Use a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as those listed below, to provide protection that meets the specifc service requirement. Note: The use of a grounding system to guard against ESD damage is desirable but not necessary. – Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. – When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verifed by a certifed electrician. Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Downloaded from LpManual.com Manuals Manual enancMeeaint dwaHrar 4 ANDGER ANDGER