Asus P5Q SE/R - Manual (Page 30)

2-6 Chapter 2: Hardware information
2.3 Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA775 socket designed for the
Intel ® Core™2 Extreme / Core™2 Quad / Core™2 Duo / Pentium ® dual-core /
Celeron ® dual-core / Celeron ® processors.
• 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 LGA775 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.
• Connect the chassis fan cable to the CHA_FAN connector to ensure
system stability.
• Due to chipset limitation, we recommend you use FSB 800 MHz CPU or
above.