Safety information | Lenovo E10 manual

Chapter 1. Safety information 17

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Lenovo E10 manual Safety information

Contents

ThinkPad Edge 11” and E10 Hardware Maintenance Manual Page ThinkPad Edge 11” and E10 Hardware Maintenance Manual Second Edition May Copyright Lenovo 2010 Contents iv ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 10. Parts listChapter 9. Locations Appendix A. Notices ThinkPad Edge 11 and E10 About this manual vi ThinkPad Edge 11” and E10 Hardware Maintenance Manual General safety Chapter 1. Safety information Electrical safety Handling devices that are sensitive to electrostatic discharge Safety inspection guide Grounding requirements Safety notices - multilingual translations DANGER DANGER DANGER DANGER DANGER DANGER DANGER 6 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 1. Safety information 8 ThinkPad Edge 11” and E10 Hardware Maintenance Manual PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 10 ThinkPad Edge 11” and E10 Hardware Maintenance Manual DANGER DANGER DANGER DANGER DANGER 12 ThinkPad Edge 11” and E10 Hardware Maintenance Manual VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT 14 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 1. Safety information 16 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 1. Safety information 18 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 1. Safety information 20 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 1. Safety information 22 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Strategy for replacing FRUs Chapter 2. Important service informationBefore replacing parts 3. Select Downloads and drivers Strategy for replacing a hard disk drive How to use error messageImportant notice for replacing a system board Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Using PEW FRU identification for CTO, CMV, and GAV productsUsing eSupport Using the HMM 26 ThinkPad Edge 11” and E10 Hardware Maintenance Manual What to do first Chapter 3. General checkoutOnly certified trained personnel should service the computer When you replace FRUs, use new nylon-coated screws Checkout guide Diagnostics using PC-Doctor for DOSThe following are not covered under warranty Testing the computer The options on the test menu are as follows Detecting system information with PC-Doctor Lenovo ThinkVantage ToolboxWindows Windows XP The following table shows the test for each FRU FRU testsTable 1. FRU tests Checking the ac adapter Power system checkoutChecking operational charging Voltage V dc Checking the backup battery Checking the battery pack Wire If the voltage is not correct, replace the backup batteryIf the voltage is correct, replace the system board 36 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Restoring the factory contents by using Recovery Disc Set Chapter 4. Related service informationService Web site Operating System Recovery Disc one disc Power-on password PasswordsHard-disk password How to remove the power-on password Supervisor passwordHow to remove the hard-disk password B If an SVP has been set and is known by the service technician Screen blank mode Power managementSleep or standby mode 6. Select Master HDP Hibernation mode Symptom-to-FRU index Table 2. Numeric error codes Numeric error codes Table 2. Numeric error codes continued No-beep symptoms Error messagesLCD-related symptoms Table 3. Error messages Undetermined problems Intermittent problemsTable 5. LCD-related symptoms a. System board b. LCD assembly 5. Determine whether the problem has been solved46 ThinkPad Edge 11” and E10 Hardware Maintenance Manual i. PC Cards 4. Turn on the computer Table 6. Status indicators Chapter 5. Status indicatorsIndicator Meaning Power status Table 6. Status indicators continued Table 7. Fn key combinations Chapter 6. Fn key combinationsKey combination Description Table 7. Fn key combinations continued Chapter 6. Fn key combinations 52 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Screw notices Chapter 7. FRU replacement noticesExternal CRU statement to customers Restoring the serial number of the system unit Retaining serial numbers3. Select 2. Read S/N data from EEPROM Reading or writing the ECA information Retaining the UUIDChapter 7. FRU replacement notices 56 ThinkPad Edge 11” and E10 Hardware Maintenance Manual DANGER Chapter 8. Removing and replacing a FRU Before servicing ThinkPad Edge 11” Important notice for replacing a battery pack 1010 Battery pack For access, remove this FRU “1010 Battery pack” on page 1020 Bottom door60 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 9. Removal steps of bottom door Note Applying labels to the bottom door 1030 Hard disk drive HDD Table 10. Removal steps of HDD continued Make sure that the HDD connector is attached firmly Table 11. Removal steps of DIMM 1040 DIMM Table 12. Removal steps of PCI Express Mini Card for wireless LAN 1050 PCI Express Mini Card for wireless LAN 66 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 13. Removal steps of PCI Express Mini Card for wireless WAN 1060 PCI Express Mini Card for wireless WAN 68 ThinkPad Edge 11” and E10 Hardware Maintenance Manual 1070 KeyboardTable 14. Removal steps of keyboard Table 14. Removal steps of keyboard continued When installing the keyboard, do as follows Table 15. Installation steps of keyboard1. Attach the keyboard connectors 70 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Chapter 8. Removing and replacing a FRU 72 ThinkPad Edge 11” and E10 Hardware Maintenance Manual M2 × 2 mm, big-head, nylon-coated 74 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 17. Removal steps of BDC-2 1090 Bluetooth daughter card BDC-2 Table 18. Removal steps of I/O board 1100 I/O board 1120 System board, fan assembly, and backup battery 1110 Speaker assemblyImportant notices for handling the system board Accelerometer chip for the HDD Active Protection System CPU For Intel modelsPCH Platform Controller Hub Accelerometer chip for the HDD Active Protection System North Bridge For AMD modelsCPU South Bridge 80 ThinkPad Edge 11” and E10 Hardware Maintenance Manual DANGER For AMD models For Intel models 82 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 22. Removal steps of LCD unit 1130 LCD unit Table 23. Removal steps of LCD unit 84 ThinkPad Edge 11” and E10 Hardware Maintenance Manual 1150 DC-in cable and base cover assembly 1140 CRT board assembly with cableTable 24. Removal steps of CRT board assembly with cable Note Applying labels to the base cover Chapter 8. Removing and replacing a FRU Table 26. Removal steps of LCD bezel assembly 2010 LCD bezel assembly88 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Step For access, remove these FRUs, in order “1010 Battery pack” on page 2020 Integrated camera“2010 LCD bezel assembly” on page Table 27. Removal steps of integrated camera Table 28. Removal steps of LCD panel, hinges, and LCD cable 2030 LCD panel, hinges, and LCD cable Table 28. Removal steps of LCD panel, hinges, and LCD cable continued 92 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 29. Removal steps of antenna kit and LCD rear cover assembly 2040 Antenna kit and LCD rear cover assembly 94 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Front view Chapter 9. Locations Bottom view Rear viewCombo audio jack RJ-45 Ethernet connector Universal serial bus USB connectors Security keyhole Chapter 10. Parts list 98 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Overall FRU Overall Table 30. Parts list-OverallFRU no 100 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 30. Parts list-Overall continued FRU Overall 102 ThinkPad Edge 11” and E10 Hardware Maintenance Manual FRU Overall 104 ThinkPad Edge 11” and E10 Hardware Maintenance Manual LCD FRUs FRU LCD FRUs Table 31. Parts list-LCD FRUs 106 ThinkPad Edge 11” and E10 Hardware Maintenance Manual Table 31. Parts list-LCD FRUs continued Table 32. Parts list-Keyboard Keyboard Miscellaneous parts AC adaptersTable 33. Parts list-2-pin ac adapters Table 34. Parts list-3-pin ac adapters Table 36. Parts list-2-pin power cords Power cordsTable 37. Parts list-3-pin power cords Windows 7 Home Premium 32 bit DVDs Recovery discs Windows 7 Home Basic 32 bit DVDs Windows 7 Home Premium 64 bit DVDs Windows 7 Professional 64 bit DVDs Table 42. Parts list-Windows 7 Starter 32 bit recovery DVDs Windows 7 Starter 32 bit DVDs0328-CTO, 3Sx, 3Tx 2545-CTO, 2Cx, 2Dx, 2Fx, 2Gx, 33x, 34x Table 43. Parts list-Common service tools Common service tools Lenovo United States, Inc 1009 Think Place - Building One Appendix A. NoticesMorrisville, NC U.S.A Attention Lenovo Director of Licensing Trademarks Electronic emission noticesPage Part Number 75Y692501 Printed in China 1P P/N 75Y692501 75Y692501