Lenovo IdeaCentre B520 Bedienungsanleitung

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Contents
i
Contents
Chapter 1. About this manual ................................................ 1
Important
Safety Information ......................................................................1
Important information about replacing RoHS compliant FRUs ..2
Chapter 2. Safety information ................................................ 4
General safety .......................................................................................................4
Electrical safety .................................................................................................... 5
Safety inspection guide ...................................................................................7
Handling electrostatic discharge-sensitive devices ......................... 8
Grounding requirements ...............................................................................8
Safety notices ........................................................................................................9
Chapter 3. General information ...........................................12
Specifications ..................................................................................................... 12
Chapter 4. General Checkout ...............................................13
Problem determination tips ....................................................................... 14
Chapter 5. Using the Setup Utility ......................................15
Starting the Setup Utility program ......................................................... 15
Viewing and changing settings ................................................................ 15
Using passwords .............................................................................................. 16
Selecting a startup device ........................................................................... 18
Exiting from the Setup Utility program ................................................ 19
Chapter 6. Symptom-to-FRU Index.....................................20
Hard disk drive boot error ........................................................................... 20
Power Supply Problems ................................................................................ 20
Beep symptoms ................................................................................................ 21
POST error codes ............................................................................................. 21
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Inhaltsverzeichnis

Seite 1 - Contents

Contents iContentsChapter 1. About this manual ... 1Important Safety Information ...

Seite 2 - Hardware Maintenance Manual

Hardware Maintenance Manual8 Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (

Seite 3 - About this manual

Chapter 2. Safety information 9Safety noticesThe caution and danger safety notices in this section are provided in the the language of English.DA

Seite 4

Hardware Maintenance Manual10 CAUTION: When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery recommended

Seite 5 - Chapter 1. About this manual

Chapter 2. Safety information 11CAUTION:Use safe practices when lifting.CAUTION:The power control button on the device and the power switch on th

Seite 6 - Safety information

Hardware Maintenance Manual12 General information3This chapter provides general information that applies to all machine types supported by this p

Seite 7 - Electrical safety

Chapter 4. General Checkout 13General Checkout4AttentionsThe drives in the computer you are servicing might have been rearranged or the drive sta

Seite 8

Hardware Maintenance Manual14 Problem determination tipsDue to the variety of hardware and software combinations that can be encountered, use the

Seite 9 - Safety inspection guide

Chapter 5. Using the Setup Utility 15Using the Setup Utility5The Setup Utility program is used to view and change the configuration settings of yo

Seite 10 - Grounding requirements

Hardware Maintenance Manual16 Using passwordsBy using the Setup Utility program, you can set passwords to prevent unauthorized persons from gaini

Seite 11 - Safety notices

Chapter 5. Using the Setup Utility 17Setting, changing, and deleting a Administrator passwordTo set, change, or delete a password, do the followi

Seite 12 - 10

Hardware Maintenance Manualii Chapter 7. Locations ...22Locating components and conne

Seite 13 - 11

Hardware Maintenance Manual18 1. Start the Setup Utility program (See Starting the Setup Utility program .)2. From the Security menu, select S

Seite 14 - General information

Chapter 5. Using the Setup Utility 19Selecting or changing the startup device sequenceTo view or permanently change the configured startup device

Seite 15 - General Checkout

Hardware Maintenance Manual20 Symptom-to-FRU Index6The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is li

Seite 16 - Problem determination tips

Chapter 6. Symptom-to-FRU Index 21Beep symptomsBeep symptoms are tones or a series of tones separated by pauses (intervals without sound) during

Seite 17 - Using the Setup Utility

Hardware Maintenance Manual22 Locations7This section provides illustrations to help locate the various connectors, controls and components of the

Seite 18 - Using passwords

Chapter 7. Locations 231 Built-in microphone2 Camera 3 Power button 4 Hard Disk Drive Indicator 5 Bluetooth status indicator 6 WIFI status indica

Seite 19 - Power-On Password

Hardware Maintenance Manual24 1 Memory card reader2 USB connector3 Headphone connector 4 Microphone connector 5 Optical drive Rear viewThe follow

Seite 20 - Selecting a startup device

Chapter 7. Locations 251 Power socket2 Ethernet port3 USB ports (4)4 HDMI in port (Selected models only)5 HDMI out port6 PS/2 keyboard port7 Blue

Seite 21 - 19

Hardware Maintenance Manual26 8 TV turner card9 WLAN card10 3D IR emitter11 Bluetooth module12 Rear I/O module13 Camera14 Touch module15 Converte

Seite 22 - Symptom-to-FRU Index

Chapter 7. Locations 271 3D IR emitter2 Bluetooth connector3 Camera connector4 Converter connector 5 Touch module connector6 LVDS connector7 Fan

Seite 23 - POST error codes

Chapter 1. About this manual 1About this manual1This manual contains service and reference information for Lenovo IdeaCentre B5 computers listed

Seite 24 - Locations

Hardware Maintenance Manual28 Replacing hardware8Attention Do not remove the computer cover or attempt any repair before reading the “Important s

Seite 25 - Left and right view

Chapter 8. Replacing hardware 29Removing the computer coverAttention Turn off the computer and wait 3 to 5 minutes to let the computer cool down b

Seite 26 - Rear view

Hardware Maintenance Manual30 Removing the back decoNoteIt may be helpful to place the computer face-down on a soft flat surface for this procedur

Seite 27 - Hardware components

Chapter 8. Replacing hardware 31Removing the computer standAttention Turn off the computer and wait 3 to 5 minutes to let the computer cool down b

Seite 28 - 26

Hardware Maintenance Manual32 5. Remove the 6 screws that secure the stand to the chassis, and then slide the stand up and out.Replacing a memor

Seite 29 - 27

Chapter 8. Replacing hardware 331. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off t

Seite 30 - Replacing hardware

Hardware Maintenance Manual34 Replacing the optical driveAttentionTurn off the computer and wait 3 to 5 minutes to let the computer cool down befo

Seite 31 - Removing the computer cover

Chapter 8. Replacing hardware 356. Push the optical drive so that it slides out of the drive bay.7. Push a small iron stick (e.g.a paper clip)

Seite 32 - Removing the back deco

Hardware Maintenance Manual36 10. Separate the cover from the defective optical drive.11. Install the new optical drive as follows: (1) Align th

Seite 33 - Removing the computer stand

Chapter 8. Replacing hardware 37Replacing the hard disk driveAttentionTurn off the computer and wait 3 to 5 minutes to let the computer cool down

Seite 34 - Replacing a memory module

Hardware Maintenance Manual2 Important information about replacing RoHS compliant FRUsRoHS, The Restriction of Hazardous Substances in Electrical

Seite 35 - 33

Hardware Maintenance Manual38 4. Remove the 4 screws that secure the hard disk drive to the disk bay and slide the defective hard disk drive out

Seite 36 - Replacing the optical drive

Chapter 8. Replacing hardware 394. Disconnect the antenna cable from the bluetooth module.5. Connect the antenna cable to the new bluetooth mod

Seite 37 - 35

Hardware Maintenance Manual40 4. Remove the 19 screws that secure the EMI cover to the chassis and lift up the EMI cover.Replacing the converter

Seite 38 - 36

Chapter 8. Replacing hardware 416. Disconnect all the cables from the converter board and slide out the converter board from the cover and lift

Seite 39 - Replacing the hard disk drive

Hardware Maintenance Manual42 7. Remove the system fan by lifting it up.8. Line up the new system fan then secure it to the chassis and motherb

Seite 40 - 38

Chapter 8. Replacing hardware 437. Remove the heatsink by lifting it up.8. Line up the new heatsink then secure it to the motherboard with the

Seite 41 - Removing the EMI cover

Hardware Maintenance Manual44 8. Lift the microprocessor straight up and out of the socket.Notea. Note the orientation of the notches 1 on the m

Seite 42 - Replacing the converter board

Chapter 8. Replacing hardware 459. Make sure that the microprocessor retainer is fully open.10. Holding the sides of the microprocessor with yo

Seite 43 - Replacing the system fan

Hardware Maintenance Manual46 13. To secure the microprocessor in the socket, close the microprocessor retainer and lock it into position with th

Seite 44 - Replacing the heatsink

Chapter 8. Replacing hardware 478. Remove the 2 screws that secure the rear I/O module to the metal bracket. 19. Lift the rear I/O module up th

Seite 45 - Replacing the CPU

Chapter 1. About this manual 3California Senate Bills 20, 50: • http://www.ciwmb.ca.gov/HHW/Events/AnnualConf/2004/presentation/MPaparian.pdf

Seite 46 - 44

Hardware Maintenance Manual48 7. Lift up the speaker system.8. Line up the new speaker system with the chassis then secure it using the screws.

Seite 47 - 45

Chapter 8. Replacing hardware 498. Remove the 3D module from the motherboard by lifting it up.9. Line the new 3D module up with the motherboard

Seite 48 - Replacing the rear I/O module

Hardware Maintenance Manual50 6. Remove the screw that secures the TV tuner card to the motherboard.7. Pull the TV tuner card upward to remove

Seite 49 - Replacing the speaker system

Chapter 8. Replacing hardware 518. Pull the WLAN card upward to remove it from the card port.9. Separate the WLAN card from the metal bracket b

Seite 50 - Replacing the 3D module

Hardware Maintenance Manual52 13. Reattach the TV tuner card.14. Reattach the EMI cover, back deco, the computer cover and computer stand.Replaci

Seite 51 - Replacing the TV tuner card

Chapter 8. Replacing hardware 53Replacing the touch moduleTo replace the touch module:1. Remove the computer cover. Refer to “Removing the compu

Seite 52 - Replacing the WLAN card

Hardware Maintenance Manual54 Replacing the motherboardTo replace the motherboard:1. Remove the memory modules. Refer to “Replacing a memory mod

Seite 53 - 51

Chapter 8. Replacing hardware 5516. Place the new motherboard into the chassis, aligning the screw holes in the motherboard with the mounting hol

Seite 54 - Replacing the power supply

Hardware Maintenance Manual56 8. Connect the 2 cables to the new LED panel.9. Align the 4 mounting holes on the LED panel brackets with the hol

Seite 55 - Replacing the touch module

Chapter 8. Replacing hardware 57NoteYour keyboard may be connected to the standard keyboard connector 1 at the rear of the computer, or to a USB

Seite 56 - Replacing the motherboard

Hardware Maintenance Manual4 Safety information2This chapter contains the safety information that you need to be familiar with before servicing a

Seite 57 - Replacing the LED panel

Hardware Maintenance Manual58 NoteYour mouse will be connected to the USB connector at either side or at the rear of the computer.4. Disconnect

Seite 58 - Replacing the keyboard

Chapter 8. Replacing hardware 592. Locate the connector for the power cord. Refer to “Rear view for help with locating the connector”.3. Discon

Seite 59 - Replacing the mouse

Hardware Maintenance Manual60 Item # Description Service part number (FRU) CRU ID19MotherboardB520 H67 N12P_GT1_1G MB 11-013458 NB520 H67 N12P_GT

Seite 60 - Replacing the power cord

Chapter 8. Replacing hardware 6119K4G10325FE-HC04 1-007154 NH5GQ1H24AFR-T2L 1-007153 NK4G20325FC-HC04 1-007152 NH5GQ2H24MFR-T2C 1-007150 NMemory

Seite 61 - FRU lists

Hardware Maintenance Manual62 6HLDS CT30N Slim BD Combo w/o bezel 25-011525 2TS-LB23D 25-011708 2BD-5740H 25-011517 220Power SupplyAcbel APA006-E

Seite 62 - 60

Chapter 8. Replacing hardware 63Remote controllerWin7 IR Remote controller 888-010934 1Win7 IR Remote controller 888-010662 1Power CordLW BLK1.8m

Seite 63 - 61

Hardware Maintenance Manual64 Sunrex LXH-JME2207P(FN)(UK) PS2 Keyboard25-009612 1Sunrex LXH-JME2207P(FN)(CZ) PS2 Keyboard25-009617 1Sunrex LXH-JM

Seite 64 - 62

Chapter 8. Replacing hardware 65Bluetooth Keyboard & MouseSunrex LXH-JME2069B(WW_MY) BT Mouse 25010143 NSunrex LXH-JME2069B((WW_II) BT Mouse

Seite 65 - 63

Hardware Maintenance Manual66 B520 CNVT CABLE & INVERTER 31-049823 NB520 CONVERTER CABLE for CMI 31-049846 NB520 CONVERTER CABLE for LG 31-04

Seite 66 - 64

Chapter 8. Replacing hardware 6723B520 FRONT BEZEL FOR 3D 31-049853 NB520 FRONT BEZEL FOR 2D 31-049854 NB520 FRONT BEZEL FOR 3D TOUCH 31-049855 N

Seite 67 - 65

Chapter 2. Safety information 5Wear safety glasses when you are: hammering, drilling soldering, • cutting wire, attaching springs, using solvents

Seite 68 - 66

Hardware Maintenance Manual68 B520 REAR IO BOARD USB 3.0 W/O AV-IN 11-013455 NB520 REAR IO BOARD USB 2.0 W/O AV-IN 11-013456 NB520 REAR IO BOARD

Seite 69 - 67

Chapter 8. Additional Service Information 69Additional ServiceInformation9This chapter provides additional information that the service represent

Seite 70 - 68

Hardware Maintenance Manual70 StatementAThank you for using Lenovo products.Carefully read all documents shipped with your computer before you in

Seite 71 - Information

Appendix. Statement 71TrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other c

Seite 72 - Statement

Hardware Maintenance Manual6 If you need to work on a machine that has exposed electrical circuits, • observe the following precautions: – Ensur

Seite 73 - Trademarks

Chapter 2. Safety information 7Safety inspection guideThe intent of this inspection guide is to assist you in identifying potentially unsafe cond

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