Identifying Parts On The System Board - Lenovo Erazer X3 Series User Manual

Identifying parts on the system board

The system board (also known as the "mainboard" or "motherboard") is the main
circuit board in your computer. It provides basic computer functions and supports
a variety of devices that are factory-installed or that you can install later.
The following illustrations show the locations of the different parts on the system
board.
27 26
12V power connector
Microprocessor fan header
Thermal sensor header
Power connector
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User Guide
25 24 23 22
X310
1 2 3
21 20 19 18
Microprocessor and heat sink
Memory slots (4)
Mini PCI-E slot
Front USB 3.0 slot
4 5
17 16 15 14
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