Replacing Hardware - Lenovo IdeaCentre K4 series User Manual

12V power connector
Microprocessor and heat sink
Memory slots (4)
Mini PCI-E slot
eSATA connector
Solid state disk power connector
(Optional)
SATA connectors (4)
Front panel connector
Mode switch connector
ROM socket
Front USB header
Front audio connector
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
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.
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User Guide
Battery
Microprocessor fan header
Thermal sensor header
Power connector
Power fan header
LPC debug connector
Serial (COM2) connector
SPI debug connector
Front USB connector (2)
Clear CMOS jumper
PCI express X 1 adapter slots (3)
PCI express X 16 adapter slot