User guide

ASUS P7P55D Deluxe 2-5

Chapter 2

2.3 Central Processing Unit (CPU)

The motherboard comes with a surface mount LGA1156 socket designed for the Intel

Core™ i7 / Core™ i5 Processors.

2.3.1 Installing the CPU

To install a CPU:

1. Locate the CPU socket on the motherboard.

• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and

the socket contacts are not bent. Contact your retailer immediately if the PnP cap

is missing, or if you see any damage to the PnP cap/socket contacts/motherboard

components. ASUS will shoulder the cost of repair only if the damage is shipment/

transit-related.

• Keep the cap after installing the motherboard. ASUS will process Return Merchandise

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

LGA1156 socket.

• The product warranty does not cover damage to the socket contacts resulting from

incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP

cap.

Ensure that all power cables are unplugged before installing the CPU.

To prevent damage to the socket pins,

do not remove the PnP cap unless

you are installing a CPU.

2. Press the load lever with your thumb (A),

and then move it to the right (B) until it is

released from the retention tab.

Load lever

Retention tab