Lenovo C260 Touch All In One Lenovo C260 All-In-One PC Hardware Maintenance Ma - Page 5
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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 Changing booting mode 17 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. Replacing hardware . . . . 21 General information 21 Replacing the keyboard and mouse 22 Replacing the power adapter 22 Replacing the computer stand 24 Removing the rear cover 25 Replacing the optical drive 28 Replacing a memory module 30 Replacing the hard disk drive 30 Replacing the Wi-Fi card 32 Replacing the speaker system 32 Replacing the indicator board 33 Replacing the power switch board 33 Replacing the system fan 34 Replacing the motherboard 35 Replacing the heat-sink 37 Replacing the camera 38 Replacing the converter board 39 Replacing the LED panel 41 Chapter 8. Additional Service Information 45 © Copyright Lenovo 2013, 2014 iii
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