ASRock G PRO [10/25] Installation of cpu fan and heatsink 2 installation of cpu fan and heatsink 2 installation of cpu fan and heatsink 2 installation of cpu fan and heatsink 2 installation of cpu fan and heatsink

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The CPU fits only in one correct orientation. DO NOT force the

CPU into the socket to avoid bending of the pins.

Step 4. When the CPU is in place, press it firmly on the socket while you push

down the socket lever to secure the CPU. The lever clicks on the side tab

to indicate that it is locked.

Step 1 Step 2, 3 Step 4

2.4 Installation of CPU Fan and Heatsink2.4 Installation of CPU Fan and Heatsink

2.4 Installation of CPU Fan and Heatsink

Intel

Pentium

4 CPU requires larger heatsink and cooling fan. Thermal grease

between the CPU and the heatsink is also needed to improve heat transfer. Make

sure that the CPU and the heatsink are securely fastened and in good contact with

each other. For proper installation, please kindly refer to the instruction manuals of

vendors of CPU fan and heatsink.

2.5 Installation of Memory Modules (DIMM)2.5 Installation of Memory Modules (DIMM)

2.5 Installation of Memory Modules (DIMM)

SDRAM (Synchronous DRAM) DIMM (Dual In-line Memory Module) has 168 pins

and DDR (Double Data Rate) SDRAM DIMM has 184 pins.

Please make sure to disconnect power supply before adding

or removing DIMMs or the system components.

The 168-pin SDRAM DIMM (black) and 184-pin DDR DIMM (blue) can be easily

distinguished by the fool-proof design.

Please do not use both 168-pin SDRAM DIMM and 184-pin

DDR DIMM at the same time. To optimize the compatibility, it

is not recommended to use two different models of the DIMMs

at the same time.

168-pin RAM

184-pin RAM