AMD KM780V Computer Hardware User Manual


 
5
Chapter 2
Hardware Installation
2-1 Install Socket AM2
+
Supported AMD Processor
This motherboard provides a 940-pin surface mount, Zero Insertion Force (ZIF) socket,
referred to as the mPGA940 socket supports AMD Athlon64 processor in the 940 Pin package
utilizes Flip-Chip Pin Grid Array package technology.
The CPU that comes with the motherboard should have a cooling FAN attached to prevent
overheating. If this is not the case, then purchase a correct cooling FAN before you turn on
your system.
WARNING!
Be sure that there is sufficient air circulation across the processor’s heat
sink and CPU cooling FAN is working correctly, otherwise it may cause
the processor and motherboard overheat and damage, you may install an
auxiliary cooling FAN, if necessary.
To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and
open it by first pulling the level sideways away from the socket then upward to a 90-degree
angle. Insert the CPU with the correct orientation as shown below. The notched corner
should point toward the end of the level. Because the CPU has a corner pin for two of the
four corners, the CPU will only fit in the orientation as shown.
CPU ZIF mPGAB Socket
Colden Arrow
Socket AM2+
When you put the CPU into the ZIF socket
No force require to insert of the CPU, then press
the level to Locate position slightly without any extra force.
2-2 Install Memory
The motherboards provide two 240-pin DDRII DUAL INLINE MEMORY MODULES
(DIMM) sites for DDRII memory expansible to maximum memory size of 4GB DDRII
SDRAM.
Valid Memory Configurations of 4-DIMM Design Motherboard
Bank 240-Pin DIMM PCS Maximum Capacity
Bank 0, 1 (DIMM1) DDRII 1066/DDRII 800/DDRII 667 X1 2GB
Bank 2, 3 (DIMM2) DDRII 1066/DDRII 800/DDRII 667 X1 2GB
Total System Memory (Max. 2GB) 2 4GB