Lenovo H500s Lenovo H500s Hardware Maintenance Manual - Page 5
Contents, Using the Setup Utility.. - computers
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Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices 6 Chapter 3. General information . . . . . 9 Specifications 9 Chapter 4. General Checkout . . . . . 11 Chapter 5. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program . 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Symptom-to-FRU Index . . 19 Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. Locating connectors, controls and components 21 Chapter 8. Replacing hardware . . . . 27 General information 27 Replacing the keyboard and mouse 28 Removing the computer cover 28 Removing the front bezel 29 Replacing an optical drive 30 Replacing the hard disk drive 32 Replacing a memory module 33 Replacing the adapter 34 Replacing the graphic card 35 Replacing the microprocessor fan 37 Replacing the heat-sink 37 Replacing the CPU 38 Replacing the Wi-Fi card 40 Replacing the front USB/card reader/audio module 41 Replacing the motherboard 42 Chapter 9. General information . . . . 45 Additional Service Information 45 © Copyright Lenovo 2013 iii