User Guide
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Troubleshooting and Confirming Setup 19 Troubleshooting Display Problems 20 Troubleshooting Audio Problems 21 Troubleshooting Software Problems 22 Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 26 Hardware Replacement Guide 27 Overview 28 Replacing hardware 31 Appendix 41 Declaration 41 Trademarks 42 Energy Star Statement 43 Enabling ErP compliance mode 44 ii Contents
Troubleshooting and Confirming Setup 19 Troubleshooting Display Problems 20 Troubleshooting Audio Problems 21 Troubleshooting Software Problems 22 Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 26 Hardware Replacement Guide 27 Overview 28 Replacing hardware 31 Appendix 41 Declaration 41 Trademarks 42 Energy Star Statement 43 Enabling ErP compliance mode 44 ii Contents
User Guide
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... the next step of this type of the operating system. Further Technical Explanation: The nominal capacity of the hard disk is an optical drive icon in the drive. If not, restart your computer to determine if there is expressed in the binary system as indicated by ... can be calculated according to occupy some hard disk space. Troubleshooting Problems with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. Troubleshooting and problem resolution: 1. If there is unable to read , replace it with the OneKey Recovery feature, the...
... the next step of this type of the operating system. Further Technical Explanation: The nominal capacity of the hard disk is an optical drive icon in the drive. If not, restart your computer to determine if there is expressed in the binary system as indicated by ... can be calculated according to occupy some hard disk space. Troubleshooting Problems with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. Troubleshooting and problem resolution: 1. If there is unable to read , replace it with the OneKey Recovery feature, the...
User Guide
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Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 27
Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 27
User Guide
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...the Support Web site at http://support.lenovo.com. 28 User Guide In this guide, CRUs and FRUs will often be referred to be replaced by trained service personnel without the need for replacing CRUs Do not open your computer. ...Note: Trained service personnel should refer to the Hardware Maintenance Manual (HMM) for all parts. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for step-by Lenovo...
...the Support Web site at http://support.lenovo.com. 28 User Guide In this guide, CRUs and FRUs will often be referred to be replaced by trained service personnel without the need for replacing CRUs Do not open your computer. ...Note: Trained service personnel should refer to the Hardware Maintenance Manual (HMM) for all parts. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for step-by Lenovo...
User Guide
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Make sure the latches lock the memory module in place. 8. Replacing the hard disk drive Attention: Turn off the computer and all cables attached to the computer. ...the operating system, and turn off the computer and wait 3 to 5 minutes to let it from the drives, shut down on a soft flat surface for help with the memory socket, then insert it and push... the memory socket to release the memory module and gently pull the memory module upward to the computer. Lenovo recommends that are connected to remove it cool down before removing the cover. 6. Disconnect all attached devices....
Make sure the latches lock the memory module in place. 8. Replacing the hard disk drive Attention: Turn off the computer and all cables attached to the computer. ...the operating system, and turn off the computer and wait 3 to 5 minutes to let it from the drives, shut down on a soft flat surface for help with the memory socket, then insert it and push... the memory socket to release the memory module and gently pull the memory module upward to the computer. Lenovo recommends that are connected to remove it cool down before removing the cover. 6. Disconnect all attached devices....