Lenovo IdeaCentre K220 User Manual

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

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

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. • Lookfordisplayederrorcodes• Listenforbeepcodes• Lookforreadableinstruct

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 Utility(Type G33)5The Setup Utility program is used to view and change the configuration settings of

Hardware Maintenance Manualii Selecting a temporary startup device ... 20Sel

Chapter 5. Using the Setup Utility 17keyboard. The keys used to perform various tasks are displayed on the right side of each screen.Using passwo

Hardware Maintenance Manual18 password. However, to change any configuration settings, you must use your supervisor password.Setting, changing, an

Chapter 5. Using the Setup Utility 192. From the Setup Utility program menu, selet Change User Password and press Enter.3. The password dialog

Hardware Maintenance Manual20 Using DeviceDevice is used to enable or disable user access to the following device:OnBoard SiS USB1.1 Controller

Chapter 5. Using the Setup Utility 21the F12 key rather than leaving it pressed when turning on the computer.3. Select the desired startup devic

Hardware Maintenance Manual22 Using the Setup Utility(Type G43)6The Setup Utility program is used to view and change the configuration settings of

Chapter 5. Using the Setup Utility 23keyboard. The keys used to perform various tasks are displayed on the right side of each screen.Using passwo

Hardware Maintenance Manual24 Setting, changing, and deleting a Administrator passwordTo set, change, or delete a password, do the following:Note

Chapter 5. Using the Setup Utility 253. The password dialog box will be displayed. Type the new password, and press Enter.4. when prompted to c

Hardware Maintenance Manual26 Selecting a startup deviceIf your computer does not start up (boot) from a device such as the CD-ROM, diskette, or

Contents iiiReplacing the power supply ... 43Replacing the heat sink assembly

Chapter 5. Using the Setup Utility 27Exiting from the Setup Utility programWhen you finish viewing or changing settings, press Esc to return to th

Hardware Maintenance Manual28 Using the Setup Utility(Type G31)7The Setup Utility program is used to view and change the configuration settings of

Chapter 5. Using the Setup Utility 29keyboard. The keys used to perform various tasks are displayed on the right side of each screen.Using passwo

Hardware Maintenance Manual30 Setting, changing, and deleting a Supervisor passwordTo set, change, or delete a password, do the following:Note: A

Chapter 5. Using the Setup Utility 31press Enter.3. The password dialog box will be displayed. Type the new password, and press Enter.4. when p

Hardware Maintenance Manual32 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 33Exiting from the Setup Utility programWhen you finish viewing or changing settings, press Esc to return to th

Hardware Maintenance Manual34 Symptom-to-FRU Index8The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is li

Chapter 6. Symptom-to-FRU Index 35Error FRU/ActionThe boot sector on the start-up drive is corrupted.The drive must be formatted do the following

Hardware Maintenance Manual36 Beep symptoms Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POS

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

Chapter 6. Symptom-to-FRU Index 37Beep Symptom FRU/Action9 beepsAMIBIOS ROM checksum error Fatal error indicating a serious problem with the syst

Hardware Maintenance Manual38 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 39POST Error Message Description/ActionReboot and Select proper Boot device or Insert Boot Media in selected Boot

Hardware Maintenance Manual40 Replacing hardware9AttentionDo not remove the computer cover or attempt any repair before reading the “Important sa

Chapter 7. Replacing hardware 415. Pull down the switch at the rear of the chassis and slide the computer cover to the rear to remove.

Hardware Maintenance Manual42 Removing and replacing the front bezelTo remove and replace the front bezel: 1. Remove the computer cover. Refer t

Chapter 7. Replacing hardware 43Replacing the power supply AttentionDo not remove the computer cover or attempt any repair before reading the “Im

Hardware Maintenance Manual44 8. Reconnect a power supply connector to each of the drives. 9. Refer to the “Completing the installation”.Replac

Chapter 7. Replacing hardware 458. Install the heat sink and fan assembly on the heat sink retention bracket. 9. Reconnect the disconnected cab

Hardware Maintenance Manual46 4. Position the new memory module over the memory connector. Make sure the notch on the memory aligns correctly w

Hardware Maintenance Manual2 Using eSupportFor Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory)eSuppor

Chapter 7. Replacing hardware 473. Install the new adapter into the same adapter connector. 4. Ensure the adapter is fully seated into the adap

Hardware Maintenance Manual48 position to secure the adapter. 6. Refer to the “Completing the installation”.Note: Replacement of some models equ

Chapter 7. Replacing hardware 49Replacing the hard disk drive AttentionDo not remove the computer cover or attempt any repair before reading the

Hardware Maintenance Manual50 3. Use the blue handle to remove hard disk drive from drive bay. 4. Slide the new hard disk drive into the drive

Chapter 7. Replacing hardware 514. Press the release button and remove the optical drive out the front of the computer.5. Slide the new optical

Hardware Maintenance Manual52 Replacing the system fan assembly AttentionDo not remove the computer cover or attempt any repair before reading th

Chapter 7. Replacing hardware 536. Pull on the tips of the rubber mounts until the fan assembly is in place. 7. Connect the system fan assembly

Hardware Maintenance Manual54 2. Unplug all power cords from electrical outlets. 3. Locate the connector for the keyboard. Refer to “Locating c

Chapter 7. Replacing hardware 554. Disconnect the failing mouse cable from the computer. 5. Connect the new mouse cable to the connector. 6. R

Hardware Maintenance Manual56 To complete the part installation: 1. Ensure that all components have been reassembled correctly and that no tools

Chapter 1. About this manual 3implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule. Products s

Chapter 8. Additional Service Information 57Additional ServiceInformation(Type G33)10This chapter provides additional information that the servic

Hardware Maintenance Manual58 Additional ServiceInformation(Type G43)11This chapter provides additional information that the service representat

Chapter 8. Additional Service Information 59Additional ServiceInformation(Type G31)12This chapter provides additional information that the servic

Hardware Maintenance Manual60 StatementAThanks for using Lenovo products.Carefully read all documents shipped with your computer before you insta

Appendix. Statement 61Welcome 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