User`s manual

1.6 Central Processing Unit (CPU)

This mainboard supports the Intel® LGA1156 socket for Intel® Core™ i7/i5/i3 desktop processors. If you

do not have the CPU cooler, consult with your dealer before turning on the system.

• Your boxed Intel® LGA1156 processor package should come with installation instructions for

the CPU, fan, heatsink, and the retention assembly.

• Upon purchase of the mainboard, make sure that the PnP cap is on the socket and the socket

pins are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any

damage to the PnP cap/socket pins/mainboard components. BCM will shoulder the cost of

repair only, if the damage is shipment/ transit-related.

• Keep the PnP cap after installing the mainboard. BCM will process Return Merchandise

Authorization (RMA) requests only if the mainboard comes with the cap installed on the

LGA1156 socket.

• The product warranty does not cover damage to the socket pins resulting from incorrect CPU

installation/ removal, or misplacement/ loss/ incorrect removal of the PnP cap.

1. Overheating: Overheating will seriously damage the CPU and mainboard. Always

make sure the cooling fan can work properly to protect the CPU from overheating.

2. Make sure that you apply an even layer of thermal paste between the CPU and the

heatsink to enhance heat dissipation.

3. Replacing the CPU: While replacing the CPU, always turn off the ATX power suppply

or unplug the power supply’s powr cord from the grounded outlet first in order to

prevent damage to the system.