Gigabyte GA-K8U-939 Computer Hardware User Manual


 
Hardware Installation- 11 -
English
1-3 Installation of the CPU and Heatsink
Before installing the CPU, please comply with the following conditions:
1. Please make sure that the motherboard supports the CPU.
2. Please take note of the one indented corner of the CPU. If you install the CPU in the wrong
direction, the CPU will not insert properly. If this occurs, please change the insert direction
of the CPU.
3. Please add an even layer of heat sink paste between the CPU and heatsink.
4. Please make sure the heatsink is installed on the CPU prior to system use, otherwise
overheating and permanent damage of the CPU may occur.
5. Please set the CPU host frequency in accordance with the processor specifications. It is not
recommended that the system bus frequency be set beyond hardware specifications since it
does not meet the required standards for the peripherals. If you wish to set the frequency
beyond the proper specifications, please do so according to your hardware specifications
including the CPU, graphics card, memory, hard drive, etc.
1-3-1 Installation of the CPU
Check the processor pins to see that none are bent. Move the socket lever to the unlocked position as
shown in Figure 1.(90
o
to the plane of the motherboard) prior to inserting the processor. The pin 1
location is designated on the processor by a copper triangle that matches up to a triangle on the socket
as shown in Figure 2. Align the processor to the socket and gently lower it into place. Do not force the
processor into the socket.
Fig.1
Position lever at a 90 degree angle.
Socket lever
(Note 1) Due to standard PC architecture, a certain amount of memory is reserved for system usage
and therefore the actual memory size is less than the stated amount.
For example, 4 GB of memory size will instead be shown as 3.xxGB memory during system
startup.
(Note 2) To set up an 8 channel audio configuration, you must use Audio Combo Kit (optional device).
(Note 3) EasyTune 5 functions may vary depending on different motherboards.
Additional Features Supports @BIOS
Supports EasyTune 5
(Note 3)
Overclocking Over Voltage via BIOS (CPU/ DDR/ VCC18/ VCC12/ AGP)
Over Clock via BIOS (CPU/ PCI)
Form Factor ATX form factor; 29.4cm x 21.0cm