Lenovo K410, K430 manual Contents

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. Locations	21
Identifying internal components	21
Identifying parts on the system board	21
Chapter 8. Replacing hardware . . . .	25
General information	25
Replacing the keyboard and mouse	26
Removing the computer cover	26
Removing the front bezel	27
Replacing a memory module	28
Replacing a hard disk drive	29
Replacing an optical drive	30
Replacing a graphics card	31
Replacing the TV-Tuner card	33
Replacing the Power supply	35
Replacing the microprocessor fan	35
Replacing the heat-sink	36
Replacing the CPU	37
Replacing the Wi-Fi card	39
Replacing the motherboard	40
FRU lists	41

Chapter 9. General information . . . . 51

Additional Service Information 51

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