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Inhaltsverzeichnis

Seite 1 - Lenovo 3000 N500

Lenovo 3000 N500 Hard ware Maintenance Manual

Seite 2

General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and a

Seite 3

2050 Antenna assembly and LCD cover For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless

Seite 4

Locations Front view 1 Integrated camera (for some models) 2 Touch sensor/volume control buttons 3 Status indicatorsNote: For the

Seite 5 - Contents

123881211109456713143151694 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 6

Rear view 1 PCI Express Card slot 2 USB (Universal serial bus) connectors 3 VGA port 4 RJ-45 (Ethernet) jack 5 Security ke

Seite 7 - About this manual

Parts list This section contains following lists of the service parts. v “Overall” on page 97 v “LCD FRUs” on page 101 v “Key

Seite 8

Overall 12345a678b91011121314151617181920212223 Lenovo 3000 N500 97

Seite 9 - Safety information

Table 34. Parts list—Overall No. FRU FRU no. RoHS ID CRU ID a - d See “Miscellaneous parts” on page 104. 1 LCD unit (see “LCD FRUs

Seite 10 - General safety

Table 34. Parts list—Overall (continued) No. FRU FRU no. RoHS ID CRU ID 7 CPU assembly, Intel Core 2 Duo processor T9400 (2.53 GHz) v

Seite 11 - Electrical safety

Table 34. Parts list—Overall (continued) No. FRU FRU no. RoHS ID CRU ID 14 SATA Hard disk drive assembly, 120 GB 5,400 rpm v 4233-

Seite 12

LCD FRUs In Lenovo 3000 N500, there are following types of LCDs. v “15.4-in. WXGA TFT”16782345 15.4-in. WXGA TFT Table 35. Parts

Seite 13 - Safety inspection guide

Electrical safety Observe the following rules when working on electrical equipment. v Find the room emergency power-off (EPO) switc

Seite 14 - Grounding requirements

Table 35. Parts list—15.4-in. WXGA TFT (continued) No. FRU FRU no. RoHS ID CRU ID 4 RTC cable for camera v 4233-CTO, 32x, 33x, 34x

Seite 15 - Safety information 7

Keyboard Table 36. Language P/N RoHS ID CRU ID Arabic 42T3353 42T3418 R ** Belgian 42T3350 42T3415 Canadian French (058) 42T3340 — Canad

Seite 16 - Safety notice 2

Miscellaneous parts Table 37. Parts list—Miscellaneous parts FRU P/N RoHS ID CRU ID Screw kit (including nylon-coated screws): v M2 ×

Seite 17 - Safety notice 3

AC adapters Table 38. Parts list—3-pin AC adapters FRU P/N RoHS ID CRU ID 3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, x

Seite 18 - Safety notice 4

Power cords A Lenovo 3000 power cord for a specific country or region is usually available only in that country or region: Table

Seite 19 - Safety information 11

Recovery discs Windows XP Professional DVDs For the following models, Windows XP Professional DVDs are prepared: v 4233-CTO, 24x, 25

Seite 20 - Safety notice 7

Windows Vista Home Basic (32 bit) DVDs Windows Vista Home Basic (32 bit) is preinstalled as the operating system in the following

Seite 21 - Safety notice 8

Windows Vista Home Premium (32 bit) DVDs Windows Vista Home Premium (32 bit) is preinstalled as the operating system in the followi

Seite 22 - Laser compliance statement

Windows Vista Business (32 bit) DVDs Windows Vista Business (32 bit) is preinstalled as the operating system in the following models

Seite 23 - Safety information 15

Common service tools Table 45. Parts list—Common service tools Tool P/N Screwdriver kit 95F3598 1/4″ drive spinner handle 1650840 1/4″

Seite 24

v Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such

Seite 25

112 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 26 - How to use error message

Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Len

Seite 27 - Product definition

vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measuremen

Seite 29

Part Number: 45N3577 (1P) P/N: 45N3577

Seite 30

Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each

Seite 31 - General checkout

Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) s

Seite 32 - What to do first

Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian,

Seite 33 - Checkout guide

Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, r

Seite 34 - Testing the computer

Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or

Seite 35 - General checkout 27

Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polar

Seite 36 - PC-Doctor for Windows

Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the

Seite 38 - Checking the battery pack

Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’é

Seite 39 - Service Web site:

Safety notice 8 DANGER Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the

Seite 40 - Hard-disk password

Laser compliance statement Some models of Lenovo 3000 computer are equipped from the factory with an optical storage device such as

Seite 41 - Supervisor password

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode.

Seite 42 - Sleep (standby) mode

16 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 43 - Hibernation mode

Important service information This chapter presents following important service information: v “Strategy for replacing FRUs” – “Strat

Seite 44 - Numeric error codes

v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before yo

Seite 45 - nnnn

Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for

Seite 46 - Error messages

warranty.vm&sitestyle=lenovoSelect Warranty lookup. Input the MT and the Serial number and the list of key commodities will be re

Seite 47 - No-beep symptoms

Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic E

Seite 48 - LCD-related symptoms

Lenovo 3000 N500 Hard ware Maintenance Manual

Seite 49 - Undetermined problems

22 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 50

General checkout This chapter presents following information: v “What to do first” on page 24 v “Checkout guide” on page 25 –

Seite 51

What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return

Seite 52

Checkout guide Use the following procedures as a guide in identifying and correcting problems with the Lenovo 3000 computer. Note: Th

Seite 53 - Status indicators

Diagnostics using PC-Doctor for DOS The Lenovo 3000 computer has a test program called PC-Doctor for DOS (hereafter called PC-Doctor.

Seite 54

Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names may appear in the PC-Doctor menu.

Seite 55 - FRU tests

v SMBIOS Info v VESA LCD Info v Hardware Events LogUtility v Run External Tests v Surface Scan Hard Disk v Benchmark Syst

Seite 56 - Fn key combinations

Power system checkout To verify a symptom, do the following: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect

Seite 57 - Screw notices

Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it return

Seite 58 - Retaining serial numbers

Related service information This chapter presents following information: v “Restoring the factory contents by using Product Recovery

Seite 59 - Lenovo 3000 N500 51

Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 113

Seite 60

8. After you restart the computer, the computer prompts you for a supplemental Rescue and Recovery disc. If you have a supplemen

Seite 61 - Lenovo 3000 N500 53

Supervisor password A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The user must enter

Seite 62 - 1010 Battery pack

Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer h

Seite 63 - 1020 Dummy cards

Hibernation mode In hibernation mode, the following occurs: v The system status, RAM, VRAM, and setup data are stored on the hard

Seite 64

Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 38 v “Beep s

Seite 65 - Lenovo 3000 N500 57

Table 1. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0232Extended RAM error— Extended RAM fails at o

Seite 66 - 1040 Optical drive

Error messages Table 2. Error messages Symptom or error FRU or action, in sequence Unsupported memory. DIMM. Make sure to use suppo

Seite 67 - 1050 Thermal slot cover

Beep symptoms Table 3. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD.

Seite 68 - 1060 DIMM

LCD-related symptoms Table 5. Minimum quantity of defective pixels required for LCD replacement on June 2006 or later manufactured

Seite 69 - 1070 Fan assembly

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware

Seite 70

Contents About this manual . . . . . . . . . .v Safety information . . . . . . . . . .1 General safety . . . . . . .

Seite 71 - 1080 Heat sink assembly

42 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 72

Lenovo 3000 N500 This chapter presents following product-specific service references and product-specific parts information. v “Specific

Seite 73 - Lenovo 3000 N500 65

Table 7. Specifications (continued) Feature Description Standard memory v 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1 v 2-GB D

Seite 74

Status indicators The system status indicators show the status of the computer, as follows: 1234765 Table 8. Status indicators Indic

Seite 75 - 1100 CPU

Table 8. Status indicators (continued) Indicator Meaning 6 Battery status Blue: The battery is charged to 95% or more of its capac

Seite 76

FRU tests The following table shows the test for each FRU. Table 9. FRU tests FRU Applicable test System board 1. Diagnostics --&

Seite 77 - Lenovo 3000 N500 69

Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 10. Fn key combina

Seite 78

FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before repl

Seite 79 - 1130 Keyboard

Retaining serial numbers This section includes the following descriptions: v “Restoring the serial number of the system unit” v “

Seite 80

When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the CE Utility Diskette

Seite 81 - 1140 LCD unit

iv Lenovo 3000 N500 Hardware Maintenance Manual

Seite 82

Reading or writing the ECA information Information on Engineering Change Announcements (ECA) are stored in the EEPROM of the system

Seite 83 - Lenovo 3000 N500 75

Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to obs

Seite 84

1010 Battery pack DANGER Table 11. Removal steps of battery pack Unlock the battery release lever 1. Holding the battery releas

Seite 85 - Lenovo 3000 N500 77

1020 Dummy cards Table 12. Removal steps of dummy cards 12 12 Lenovo 3000 N500 55

Seite 86

1030 Hard disk drive (HDD) slot cover and HDD For access, remove this FRU: v “1010 Battery pack” on page 54 Table 13. Removal

Seite 87 - 1160 LED board R

Table 13. Removal steps of HDD slot cover and HDD (continued) 4 Lenovo 3000 N500 57

Seite 88

1040 Optical drive For access, remove this FRU in order: v “1010 Battery pack” on page 54 Table 14. Removal steps of optical dri

Seite 89 - Lenovo 3000 N500 81

1050 Thermal slot cover For access, remove this FRU in order: v “1010 Battery pack” on page 54 Table 15. Removal steps of therma

Seite 90

1060 DIMM For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1050 Thermal slot cover” on page 59 Tabl

Seite 91 - Lenovo 3000 N500 83

1070 Fan assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1050 Thermal slot cover” on page

Seite 92

About this manual This manual contains service and reference information for the following Lenovo 3000 products. Lenovo 3000 N500 MT 4

Seite 93 - Lenovo 3000 N500 85

Table 17. Removal steps of fan assembly (continued) 3 62 Lenovo 3000 N500 Hardware Maintenance Manual

Seite 94 - 2010 LCD front bezel

1080 Heat sink assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1050 Thermal slot cover” o

Seite 95 - 2020 Inverter card

Table 18. Removal steps of heat sink assembly (continued) Attention: Do not handle the heat sink assembly roughly. Improper handling

Seite 96 - 2030 Integrated camera

1090 Wireless LAN card slot cover and PCI Express Mini Card for wireless LAN For access, remove this FRU in order: v “1010 Batte

Seite 97 - Lenovo 3000 N500 89

Table 19. Removal steps of Wireless LAN card slot cover and PCI Express Mini Card for wireless LAN (continued) 5 When installing: v

Seite 98

1100 CPU For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1050 Thermal slot cover” on page 59 v

Seite 99 - Lenovo 3000 N500 91

1110 Keyboard cover and power board For access, remove this FRU in order: v “1010 Battery pack” on page 54Note: Power board is

Seite 100

Table 21. Removal steps of keyboard cover and power board (continued) 4655 When installing: Make sure that the FPC connector is att

Seite 101 - Front view

1120 Bluetooth daughter card (BDC-2.1) For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1110 Keyboard

Seite 102

1130 Keyboard For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1110 Keyboard cover and power board”

Seite 103 - Bottom view

vi Lenovo 3000 N500 Hardware Maintenance Manual

Seite 104 - Parts list

Table 23. Removal steps of keyboard (continued) Lift the keyboard a little in the direction shown by arrow 2, and then detach th

Seite 105 - Overall

1140 LCD unit For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN card slot cover a

Seite 106

Table 24. Removal steps of LCD unit (continued) Peel off the tapes securing the antenna cables 2. Then release the cables from t

Seite 107 - Lenovo 3000 N500 99

Table 24. Removal steps of LCD unit (continued) 88 Lenovo 3000 N500 75

Seite 108

1150 Keyboard bezel and LED board L For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless

Seite 109 - LCD FRUs

Table 25. Removal steps of keyboard bezel and LED board L (continued) 333333 Step Screw (quantity) Color Torque 3 M2.5 × 5 mm, s

Seite 110

Table 25. Removal steps of keyboard bezel and LED board L (continued) 7 89108 Step Screw (quantity) Color Torque 8 M2 × 3 mm, wa

Seite 111 - Keyboard

1160 LED board R For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN card slot cove

Seite 112 - Miscellaneous parts

1170 System board and ExpressCard slot assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “10

Seite 113 - AC adapters

Table 27. Removal steps of system board, PC Card/ExpressCard slots assembly (continued) 3244 When installing: Make sure that the conn

Seite 114 - Power cords

Safety information This chapter presents following safety information that you need to be familiar with before you service a Lenovo

Seite 115 - Recovery discs

Table 27. Removal steps of system board, PC Card/ExpressCard slots assembly (continued) 5ab bc When installing: When attaching the sys

Seite 116

Table 27. Removal steps of system board, PC Card/ExpressCard slots assembly (continued) 8 Lenovo 3000 N500 83

Seite 117 - Lenovo 3000 N500 109

1180 Speakers and base cover For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN car

Seite 118

Note: Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels of several kinds. When you

Seite 119 - Common service tools

2010 LCD front bezel For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN card slot

Seite 120

2020 Inverter card For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN card slot cov

Seite 121 - Notices

2030 Integrated camera For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireless LAN card slot

Seite 122 - Trademarks

2040 LCD panel, LCD cable, and hinges For access, remove these FRUs in order: v “1010 Battery pack” on page 54 v “1090 Wireles

Seite 123

Table 32. Removal steps of LCD panel, LCD cable, and hinges (continued) 23 554444 Step Screw (quantity) Color Torque 4 M2 × 3 mm,

Seite 124 - (1P) P/N: 45N3577

Table 32. Removal steps of LCD panel, LCD cable, and hinges (continued) 67 When installing: Make sure that the LCD cable is attac

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