Lenovo K430 IdeaCentre K4 Series User Guide V2.0 (for Best Buy) - Page 47

Replacing hardware, General information

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PCI express X 16 adapter slots (2) Front panel connector Front USB connector Serial (COM2) connector Front audio connector System fan header Power fan header Front USB connector Mode switch connector Battery PCI express X 1 adapter slots (2) Replacing hardware Attention: Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://support.lenovo.com. General information Pre-disassembly instructions Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug all power and signal cables from the computer. 3. Place the system on a flat, stable surface. 42 User Guide

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42
User Guide
PCI express X 16 adapter slots (2)
Power fan header
Front panel connector
Front USB connector
Front USB connector
Mode switch connector
Serial (COM2) connector
Battery
Front audio connector
PCI express X 1 adapter slots (2)
System fan header
Replacing hardware
Attention:
Do not remove the computer cover or attempt any repair
before reading the “Important safety information” in the
Safety and
Warranty Guide
that was included with your computer or in the
Hardware
Maintenance Manual
(HMM) for the computer. To obtain copies of the
Safety and Warranty Guide
or
HMM
, go to the Support Web site at
.
General information
Pre-disassembly instructions
Before proceeding with the disassembly procedure, make sure that you do the
following:
1.
Turn off the power to the system and all peripherals.
2.
Unplug all power and signal cables from the computer.
3. Place the system on a flat, stable surface.