Lenovo Horizon 2 27 Table PC IdeaCentre User Manual
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Contents
Chapter 1. About this manual . . . . . . 1
Important Safety Information . . . . . . . . . .
Chapter 2. Safety information . . . . . . 3
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
Handling electrostatic discharge-sensitive
devices
. . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Safety notices . . . . . . . . . . . . . . . .
Chapter 3. General information . . . . . 9
Specifications . . . . . . . . . . . . . . . .
Chapter 4. General Checkout . . . . .
Chapter 5. Using the Setup Utility. . .
Starting the Lenovo BIOS Setup Utility program
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Enabling or disabling a device
Selecting a startup device . . . . . . . . . .
Exiting the Lenovo BIOS Setup Utility program . .
Chapter 6. Symptom-to-FRU Index . .
Hard disk drive boot error . . . . . . . . . .
Power Supply Problems . . . . . . . . . . .
POST error codes . . . . . . . . . . . . .
Undetermined problems . . . . . . . . . . .
Chapter 7. Replacing hardware . . . .
General information . . . . . . . . . . . . .
Replacing the keyboard and mouse . . . . . .
Removing the rear cover . . . . . . . . . . .
Replacing the battery . . . . . . . . . . . .
Replacing a memory module . . . . . . . . .
Replacing the Wi-Fi card. . . . . . . . . . .
Replacing the hard disk drive . . . . . . . . .
Replacing the fan module . . . . . . . . . .
Replacing the heat-sink modules . . . . . . .
Replacing the speaker system . . . . . . . .
Replacing the I/O board . . . . . . . . . . .
Replacing the power switch board . . . . . . .
Replacing the motherboard. . . . . . . . . .
Replacing the camera . . . . . . . . . . . .
Replacing the LED panel module . . . . . . .
Chapter 8. FRU lists . . . . . . . . . .
Chapter 9. General information . . . .
Additional Service Information
© Copyright Lenovo 2014
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