Lenovo 3011CJU Lenovo IdeaCentre A600 Hardware Maintenance Manual
Lenovo 3011CJU Manual
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- Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 1
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 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 2
Manual Power Supply Problems 23 Beep symptoms 24 POST error codes 25 Undetermined problems wireless card 48 Replacing the MXM heat sink 50 Replacing the MXM graphics card 53 Replacing the CPU the remote control 82 Completing the installation 83 Chapter 8. Additional Service Information - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 3
manual 1Chapter 1. About this manual This manual contains service and reference information for Lenovo IdeaCentre A computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo exécuter les instructions. Lesen Sie - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 4
Manual Using eSupport For Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory) •• eSupport can be used to view the list of key commodities built in a particular machine serial. •• eSupport can be accessed at the following Web site: http://consumersupport.lenovo - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 5
support Lenovo's requirements and schedule. Products sold in 2005, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant parts. RoHS compliant Lenovo IdeaCentre 20, 50: http://www.ciwmb.ca.gov - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 6
Hardware Maintenance Manual Safety information 2 This chapter contains the safety information that you need to be familiar with before servicing a computer. General safety Follow these rules to ensure general safety: •• Observe good housekeeping in the area of the machines during and after - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 7
that might be hazardous to your eyes. •• After service, reinstall all safety shields, guards, labels, and modems before you open the server/workstation covers, unless instructed ) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 8
Manual •• 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. Remember: Another person must be there to switch off the power, if necessary. - Use only one - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 9
, had required safety items installed to protect users and service personnel from injury. This guide addresses only those items. However, good judgment should be could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 10
especially useful when handling ESD-sensitive devices. •• Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system is desirable but not required to protect against ESD damage. - Attach the ESD ground - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 11
any equipment that will be attached to this product. •• When possible, use one hand only to connect or disconnect signal cables. •• Never turn on any , telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 12
. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. •• Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. DANGER - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 13
CAUTION: Use safe practices when lifting. CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 14
that applies to all machine types supported by this publication. Specifications This section lists the physical specifications for your computer. Type Lenovo IdeaCentre A This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 15
General Checkout Attention The drives in the computer you are servicing might have been rearranged or the drive startup sequence the cause of the problem: 1. Power-off the computer and all external devices. 2. Check all cables and power cords. 3. Set all display controls to the middle position. - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 16
Hardware Maintenance Manual 5. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for readable instructions or a main assist you in problem determination. If possible, have this information available when requesting assistance from Service Support and Engineering - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 17
Chapter 4. General Checkout Comparing the configuration and software set-up between "working and non-working" systems will often lead to problem resolution. 15 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 18
Hardware Maintenance Manual Using the Setup Utility 5 The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating system - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 19
. We suggest the passwords should adhere to the following rules: • Must have at least seven characters in length • Contain at least one alphabetic character and one numeric character • Setup Utility program and hard disk drive passwords are not case sensitive • Not be your name or your user name - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 20
Hardware Maintenance Manual Setting, changing, and deleting a Administrator password To set, change, or delete a password, do the following: Note A password can be any combination of up to 64 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 21
Chapter 5. Using the Setup Utility 3. The password dialog box will be displayed. Type the new password, and press Enter. 4. when prompted to confirm the password, type the password again. If you type the password correctly, the password will be installed. To delete a previously set Power-On - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 22
Hardware Maintenance Manual Selecting a startup device If your computer does not start up (boot) from a device such as the CD-ROM, diskette, or hard disk as expected, use one of the following procedures to select a startup device. Selecting a temporary startup device Use this procedure to startup - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 23
Chapter 5. Using the Setup Utility Exiting from the Setup Utility program When you finish viewing or changing settings, press Esc to return to the Setup Utility program menu (you might have to press Esc several times). If you want to save the new settings, select Save changes and Exit before you - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 24
page 13. This index can also be used to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to "Undetermined problems" on page 27. Notes • If you have both an error message and an incorrect audio response diagnose the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 25
If you suspect a power problem, use the following procedures. Check/Verify FRU/Action Check the following for proper Reseat connectors installation. •• Power Cord •• On/Off Switch connector •• On/Off Switch Power Supply connector •• System Board Power Supply connectors •• Microprocessor - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 26
serious Motherboard timer not operational problem with the system. Consult your system manufacturer. Before declaring the motherboard beyond manufacturer's technical support. switch to protected mode) • If beep codes are not generated when all other expansion cards are absent, one of the add - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 27
BIOS ROM checksum error problem with the system. Consult your system manufacturer. Before declaring the motherboard beyond all hope, eliminate 's technical support. • If beep codes are not generated 11 beeps when all other expansion cards Cache memory test failed are absent, one of the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 28
Hardware Maintenance Manual POST Error Message CMOS Date/Time Not Set CMOS Battery Low CMOS Checksum Bad Primary Master Hard Disk or initialized. Make sure the hard drive is correctly installed. PS2 Mouse support is enabled in the BIOS setup butthe device is not detected. You can plug PS2 Mouse or - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 29
properly connected to the computer. Make sure you have bootable media. Undetermined problems If this computer has a parallel ATA hard disk drive, make sure Remove or disconnect the following components (if installed) one at a time. a. External devices (modem, printer, or mouse) b. Any adapters c. - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 30
in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com. Note Use only parts provided by Lenovo. General information Pre-disassembly instructions Before proceeding with the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 31
the computer cover. To remove the computer cover: Note For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen surface from scratches or other damage. 1. Before removing any - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 32
Hardware Maintenance Manual 5. Remove the five screws that secure the system cover to the chassis. 6. Release the left and right tabs from the connector housing, then pull each - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 33
Chapter 7. Replacing hardware Replacing the hard disk drive To replace the hard disk drive 1. Remove the computer cover. Refer to "Removing the computer cover." 2. Press the release latches on the system bay (1) and open the system bay (2). 31 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 34
Hardware Maintenance Manual 3. Press the release latch in toward the drive carrier, then pull the drive carrier slightly up and slide it out of the drive bay. 32 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 35
Chapter 7. Replacing hardware 4. Disconnect the data and power cables from the hard disk drive. 33 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 36
Hardware Maintenance Manual 5. Remove the hard disk drive from the drive carrier. (1.) Gently pry open the side rails. (2.) Remove the hard disk drive from the drive carrier. 6. Install - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 37
Chapter 7. Replacing hardware 7. Slide the drive carrier into the drive bay (1) and press the carrier down into the bay until it snaps into place (2). 8. Connect one end of the power and data cables to the hard disk drive and the other end of the cables to the system board. 35 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 38
Hardware Maintenance Manual 9. Close the system bay. 10. Refer to "Completing the installation." 36 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 39
the computer cover. Refer to "Removing the computer cover." 2. Open the system bay. Refer to step 2 of the "Replacing the hard disk drive" section. 3. Disconnect one end of the ODD data and power cable from the rear of the optical drive and the other end of the cables from the system - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 40
Hardware Maintenance Manual 5. Remove the side rail. 6. Attach the side rail to the new optical drive. Make sure that the pins go into the bay. 8. Connect the ODD data and power cable to the optical drive and the system board. 9. Close the system bay. 10. Refer to "Completing the installation." 38 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 41
Chapter 7. Replacing hardware Replacing a memory module To replace a memory module 1. Remove the computer cover. Refer to "Removing the computer cover." 2. Open the system bay. Refer to step 2 of the "Replacing the hard disk drive" section. 3. Push out the latches on both sides of the memory socket - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 42
that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com. To replace the CPU fan 1. Remove the computer cover. Refer to "Removing the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 43
Chapter 7. Replacing hardware 3. Remove the two screws that secure the CPU fan to the system bay. 4. Disconnect the CPU fan cable from the system board (1) and pull the CPU fan away from the system bay (2). 41 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 44
Hardware Maintenance Manual 5. Align the two screw holes on the new CPU fan to the two mounting holes on the system bay. 6. Insert and tighten the two screws - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 45
Chapter 7. Replacing hardware 5. Align the two screw holes on the new MXM fan to the two mounting holes on the system bay. 6. Insert and tighten the two screws to secure the MXM fan. 7. Connect the MXM fan cable to the system board. 8. Close the system bay. Refer to step 9 of the "Replacing the hard - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 46
Hardware Maintenance Manual 4. Slide the metal bracket down and remove the bracket from the chassis. 5. Disconnect the wireless keyboard and mouse receiver cable from the wireless keyboard and mouse receiver module. 44 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 47
module to the two mounting holes on the metal bracket. 9. Screw back the two screws on the new wirelesskeyboard and mousereceiver module. 10. Connect the wireless keyboard and mouse receiver cable to the wirelesskeyboard and mousereceiver module. 11. Place the metal bracket on the chassis aligning - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 48
Hardware Maintenance Manual Replacing the Bluetooth module To replace the Bluetooth module 1. keyboard and mouse receiver module" section. 3. Slide the Bluetooth module up and out of the guides on the chassis. 4. Disconnect the Bluetooth cable from the Bluetooth module. 5. Connect the Bluetooth - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 49
Chapter 7. Replacing hardware Replacing the TV tuner card To replace the TV tuner card 1. Remove the computer cover. Refer to "Removing the computer cover". 2. Open the system bay. Refer to step 2 of the "Replacing the hard disk drive" section. 3. Remove the two screws that secure the TV tuner card - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 50
Hardware Maintenance Manual 5. Align then insert the new TV tuner card to the TV tuner connector. 6. Screw back the two screws on the Open the system bay. Refer to step 2 of the "Replacing the hard disk drive" section. 3. Disconnect the black, gray, and white antenna cables from the wireless card. 48 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 51
Chapter 7. Replacing hardware 4. Remove the two screws that secure the wireless card to the chassis. 5. Detach the wireless card from the wireless card connector. 49 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 52
Manual 6. Align then insert the new wireless card to the wireless card connector. 7. Screw back the two screws on the wireless card. 8. Connect the black, gray, and white antenna cables to the wireless card. 9. Close the system bay. 10 screws (1 to 4) that secure the MXM heat sink to the chassis. 50 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 53
Chapter 7. Replacing hardware 4. Pull out the heat sink from the MXM graphics card. 5. Place the heat sink upside down on a flat surface to prevent thermal grease from contaminating other components. 51 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 54
Hardware Maintenance Manual NOTE Wipe off the thermal grease from both the heat sink and MXM graphics card using an alcohol pad. 6. Apply approximately 0.1 ml of the thermal - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 55
Chapter 7. Replacing hardware 9. Close the system bay. 10. Refer to "Completing the installation". Replacing the MXM graphics card To replace the MXM graphics card 1. Remove the computer cover. Refer to "Removing the computer - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 56
Hardware Maintenance Manual 5. Detach the MXM graphics card from the MXM graphics card connector. 6. Align then insert the new MXM graphics card into the connector (1) and push down on the bottom edge of the card (2). 54 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 57
Chapter 7. Replacing hardware 7. Screw back the two screws on the MXM graphics card. 8. Install the MXM heat sink. Refer to steps 6 to 8 of the "Replacing the MXM heat sink" section. 55 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 58
Hardware Maintenance Manual 9. Close the system bay. 10. Refer to "Completing the installation". Replacing the CPU heat sink WARNING The heat sink becomes very hot when the system is on. Never touch the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 59
Chapter 7. Replacing hardware 5. Pull out the heat sink from the CPU. 57 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 60
Hardware Maintenance Manual 6. Place the heat sink upside down on a flat surface to prevent thermal grease from contaminating other components. NOTE Wipe off the thermal grease from both - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 61
Chapter 7. Replacing hardware 9. Tighten the five screws on the heat sink. 59 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 62
Hardware Maintenance Manual 10. Close the system bay. 11. Refer to "Completing the installation". Replacing the CPU To replace the CPU 1. Remove the computer cover. Refer to "Removing the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 63
Chapter 7. Replacing hardware 5. Using a flat-blade screwdriver, turn the CPU socket latch counterclockwise to the open position. 6. Remove the CPU. 7. Position the new CPU over the socket, matching the two triangle 61 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 64
Hardware Maintenance Manual markers and lining up the processor pins with the socket. 8. Using a flat-blade screwdriver, turn the CPU socket latch clockwise to the lock position. 62 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 65
the heat sink. Refer to steps 7 to 9 of the "Replacing the CPU heat sink" section. 10. Close the system bay. 11. Refer to "Completing the installation". Replacing the speaker system Below includes instructions on how to replace the left, right, and subwoofer speaker system. To replace the left - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 66
Hardware Maintenance Manual 5. Align then insert the new left speaker to the chassis. 6. Screw back the two screws on the speaker. 7. Connect the speaker cable to the system - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 67
Chapter 7. Replacing hardware 4. Disconnect the right speaker cable from the system board (1) and detach the speaker from the chassis (2). 5. Align then insert the new right speaker to the chassis. 65 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 68
Hardware Maintenance Manual 6. Screw back the two screws on the speaker. 7. Connect the speaker cable to the system board. 8. Close the system bay. 9. Refer to "Completing the installation". - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 69
Chapter 7. Replacing hardware 5. Align then insert the new subwoofer speaker to the chassis. 6. Screw back the two screws on the speaker. 7. Connect the speaker cable to the system board. 8. Close the system bay. 9. Refer to "Completing the installation". Replacing the camera To replace the camera - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 70
Hardware Maintenance Manual 3. Disconnect the camera cable from the camera. 4. Detach the conductive adhesive tape holding the camera to the bracket 68 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 71
Chapter 7. Replacing hardware 5. Pull up on the four tabs on the camera bracket (1) and remove the camera (2). 6. Connect the camera cable to the new camera. 7. Align then insert the camera into the camera bracket and secure with a conductive adhesive tape. 69 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 72
Hardware Maintenance Manual 8. Refer to "Completing the installation". Replacing the inverter board 1. Remove the computer cover. Refer to "Removing the computer cover". 2. Open the system bay. Refer to - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 73
Chapter 7. Replacing hardware 6. Disconnect the cables from the inverter board, as shown. 7. Remove the two screws that secure the board to the bracket (1), then remove the board from the bracket (2). 71 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 74
Hardware Maintenance Manual 8. Set the new inverter board on the bracket, aligning the two screw holes on the board to the mounting holes on the bracket. 9. Screw back the two screws on the inverter board. 10. Connect the cables to the inverter board. 11. Replace the inverter board bracket to the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 75
Chapter 7. Replacing hardware 5. Remove the LCD bezel. (1.) Remove the nine screws that hold the LCD bezel to the chassis. (2.) Remove the LCD bezel from the chassis. 73 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 76
Hardware Maintenance Manual 6. Disconnect the touch sensor board cable from the touch sensor board and detach the touch sensor board from the LCD bezel. 7. Remove the adhesive tape cover from the rear of the new touch sensor board. 74 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 77
Chapter 7. Replacing hardware 8. Place the touch sensor board to the LCD bezel. 9. Connect the touch sensor board cable to the touch sensor board. 10. Place the bezel in front of the LCD panel. 11. Screw back the nine screws on the rear of the panel. 12. Connect the touch - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 78
Hardware Maintenance Manual 9. Carefully detach the LCD panel from the chassis. 10. Place the new LCD panel to the chassis. Attention Use an anti-electrostatic cloth to clean the LCD panel before installing it to the chassis. - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 79
receiver module. Refer to "Replacing the wireless keyboard and mouse receiver module". 9. Remove the Bluetooth module. Refer to "Replacing the Bluetooth module". 10. Remove the TV tuner card. Refer to "Replacing the TV tuner card". 11. Remove the wireless card. Refer to "Replacing the wireless card - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 80
Hardware Maintenance Manual 20. Remove the board from the chassis. 21. Place the new system board into the chassis, aligning the screw holes 78 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 81
Remove the wireless receiver module. Refer to "Replacing the wireless receiver module". 9. Remove the Bluetooth module. Refer to "Replacing the Bluetooth module". 10. Remove the TV tuner card. Refer to "Replacing the TV tuner card". 11. Remove the wireless card. Refer to "Replacing the wireless card - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 82
Hardware Maintenance Manual 20. Lift the LCD panel frame assembly off the base stand. 21. Place the new base stand on a flat, stable surface. 80 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 83
Chapter 7. Replacing hardware 22. Place the LCD panel frame assembly on the base stand, aligning the screw holes on the frame assembly with the mounting holes on the base stand. 23. Screw back the seven screws on the LCD panel frame assembly. 24. Close the system bay. 25. Refer to "Completing the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 84
Hardware Maintenance Manual Replacing the power cord or power adapter To replace the power cord and connector. 4. Refer to the "Completing the installation". Replacing the remote control Note YRemove the batteries from the failing remote control before you return it to Lenovo for a replacement. 82 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 85
you might need to confirm the updated information in the Setup Utility program. Refer to _Starting the Setup Utility_ in the User Guide or in the Hardware Maintenance Manual. 1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 86
Hardware Maintenance Manual 3. Make sure the system bay is properly closed before installing the computer cover. 4. Position the computer cover on the chassis so that the tabs on the cover align with the slots of the chassis. 84 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 87
Chapter 7. Replacing hardware 5. Carefully install the cover as shown, until it securely snaps into place. 6. Install and tighten the five screws on the system cover. 7. Place the five rubber caps over the screws, as shown below. 85 - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 88
Hardware Maintenance Manual 8. Reconnect the external cables and power cords into the computer. Refer to "Locating components and connectors". Note In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will come with the CRU or will come a few days after - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 89
This chapter provides additional information that the service representative might find helpful. Power management Power for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 90
instructions and requirements in all the manuals included with your computer, or operate the product inappropriately for reasons such as misunderstanding, Lenovo operations carried out by Lenovo professional service staff. Lenovo has performed strict collation for all the manuals included with your - Lenovo 3011CJU | Lenovo IdeaCentre A600 Hardware Maintenance Manual - Page 91
description of trademarks or registered trademarks of Lenovo and its partners. Other registered trademarks mentioned in all the manuals included with your computer belong to the specific company respectively. All rights reserved. All the manuals included with your computer is protected by copyright
Contents
i
Contents
Chapter 1. About this manual
................................................
1
Important
Safety Information
......................................................................
1
Using eSupport
....................................................................................................
2
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
Speciļ¬cations
.....................................................................................................
12
Chapter 4. General Checkout
...............................................
13
Problem determination tips
......................................................................
14
Chapter 5. Using the Setup Utility
......................................
16
Starting the Setup Utility program
.........................................................
16
Viewing and changing settings
................................................................
16
Using passwords
..............................................................................................
17
Using Device
......................................................................................................
19
Selecting a startup device
...........................................................................
20
Exiting from the Setup Utility program
................................................
21
Chapter 6. Symptom-to-FRU Index
.....................................
22
Hard disk drive boot error
...........................................................................
22