Contents iContentsChapter 1. About this manual ... 1Important Safety Information ...
Hardware Maintenance Manual8 Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (
Chapter 2. Safety information 9Safety noticesThe caution and danger safety notices in this section are provided in the the language of English.DA
Hardware Maintenance Manual10 CAUTION: When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery recommended
Chapter 2. Safety information 11CAUTION:Use safe practices when lifting.CAUTION:The power control button on the device and the power switch on th
Hardware Maintenance Manual12 General information3This chapter provides general information that applies to all machine types supported by this p
Chapter 4. General Checkout 13General Checkout4The drives in the computer you are servicing might have been rearranged or the drive startup seque
Hardware Maintenance Manual14 5. Power-on the computer. • Lookfordisplayederrorcodes• Listenforbeepcodes• Lookforreadableinstruct
Chapter 4. General Checkout 15Comparing the configuration and software set-up between “working and non-working” systems will often lead to problem
Hardware Maintenance Manual16 Using the Setup Utility5The Setup Utility program is used to view and change the configuration settings of your comp
Chapter 5. Using the Setup Utility 17Using passwordsBy using the Setup Utility program, you can set passwords to prevent unauthorized persons fro
Hardware Maintenance Manualii Selecting a temporary startup device ... 20Sel
Hardware Maintenance Manual18 Setting, changing, and deleting a Supervisor passwordTo set, change, or delete a password, do the following:NoteA p
Chapter 5. Using the Setup Utility 19press Enter.4. when prompted to confirm the password, type the password again. If you type the password corr
Hardware Maintenance Manual20 Selecting a startup deviceIf your computer does not start up (boot) from a device such as the CD-ROM, diskette, or
Chapter 5. Using the Setup Utility 21Exiting from the Setup Utility programWhen you finish viewing or changing settings, press Esc to return to th
Hardware Maintenance Manual22 Symptom-to-FRU Index6The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is li
Chapter 6. Symptom-to-FRU Index 23Error FRU/ActionThe boot sector on the start-up drive is corrupted.The drive must be formatted do the following
Hardware Maintenance Manual24 Beep symptoms Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POS
Chapter 6. Symptom-to-FRU Index 25Beep Symptom FRU/Action9 beepsAMIBIOS ROM checksum error Fatal error indicating a serious problem with the syst
Hardware Maintenance Manual26 POST Error Message Description/ActionCMOS Date/Time Not Set The CMOS Date and/or Time are invalid. This error can b
Chapter 6. Symptom-to-FRU Index 27POST Error Message Description/ActionReboot and Select proper Boot device or Insert Boot Media in selected Boot
Chapter 1. About this manual 1About this manual1This manual contains service and reference information for Lenovo IdeaCentre Q computers listed o
Hardware Maintenance Manual28 Replacing hardware7AttentionDo not remove the computer cover or attempt any repair before reading the “Important sa
Chapter 7. Replacing hardware 29upward to open the computer as shown.Removing and replacing the front bezelTo remove and replace the front bezel:
Hardware Maintenance Manual30 4. Refer to the “Completing the installation”.Replacing a memory module AttentionDo not remove the computer cover
Chapter 7. Replacing hardware 316. Refer to the “Completing the installation”. Replacing the power supply AttentionDo not remove the computer co
Hardware Maintenance Manual32 2. Open the computer cover. Refer to “Opening the computer cover”. Note: For this procedure, it helps to lay the
Chapter 7. Replacing hardware 337. Install the new power supply assembly into the chassis so that the screw holes in the power supply assembly a
Hardware Maintenance Manual34 8. Lift the failing heat sink and fan assembly off the system board. 9. Use the thermal grease syringe to place fiv
Chapter 7. Replacing hardware 35Replacing the system board 1. Turn off the computer and allow the computer to cool for one hour. 2. Open the com
Hardware Maintenance Manual36 9. Place the failing system board next to the new system board on a clean, flat surface. 10. Remove all memory modu
Chapter 7. Replacing hardware 3713. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the
Hardware Maintenance Manual2 Using eSupportFor Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory)eSuppor
Hardware Maintenance Manual38 Notesa. Note the orientation of the notches on the microprocessor. This is important when reinstalling the microp
Chapter 7. Replacing hardware 3921. Install the heat sink and fan assembly on the system board. 22. Connect the heat sink and fan assembly cable
Hardware Maintenance Manual40 3. Disconnect all cables connected to the system board. Refer to “Identifying parts on the system board”. 4. Lift
Chapter 7. Replacing hardware 41ImportantDo not touch the gold contacts on the bottom of the microprocessor. When handling the microprocessor, to
Hardware Maintenance Manual42 12. Holding the microprocessor with your fingers, position the microprocessor so that the notches on the microproces
Chapter 7. Replacing hardware 43Replacing the hard disk drive AttentionDo not remove the computer cover or attempt any repair before reading the
Hardware Maintenance Manual44 4. press the release button to pull the drive and bracket out of the drive bay by pulling on the blue handle.5. U
Chapter 7. Replacing hardware 454. Press the release button and remove the optical drive out the front of the computer. 5. Slide the new optica
Hardware Maintenance Manual46 3. Pulling the adapter out of the adapter connector by opening the retaining clips as shown.4. Install the ne
Chapter 7. Replacing hardware 475. Ensure the adapter is fully seated into the adapter connector. 6. Pivot the adapter latch to the closed posi
Chapter 1. About this manual 3implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule. Products s
Hardware Maintenance Manual48 4. Disconnect the failing keyboard cable from the computer and connect the new keyboard cable to the same connecto
Chapter 7. Replacing hardware 49Replacing the External speaker 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the com
Hardware Maintenance Manual50 3. Close the computer cover.4. Reconnect the external cables and power cords into the computer. Refer to “Locatin
Chapter 8. Additional Service Information 51Additional ServiceInformation8This chapter provides additional information that the service represent
Hardware Maintenance Manual52 StatementAThanks for using Lenovo products.Carefully read all documents shipped with your computer before you insta
Appendix. Statement 53Welcome to contact us for any inconsistency between the product and all the manuals included with your computer. For the la
Hardware Maintenance Manual4 Safety information2This chapter contains the safety information that you need to be familiar with before servicing a
Chapter 2. Safety information 5Wear safety glasses when you are: hammering, drilling soldering, • cutting wire, attaching springs, using solvents
Hardware Maintenance Manual6 If you need to work on a machine that has exposed electrical circuits, • observe the following precautions: – Ensur
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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