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Match Pin 1 and cut edge. Then insert the CPU into the socket. 3. Press down the CPU socket level and finish CPU installation. Note: If you do not match the CPU socket Pin 1 and CPU cut edge well, it may damage the CPU. 2. Installing CPU & Housing Fan Plug in the CPU fan cable to the CPU FAN connector and housing fan cable to the Housing Fan connector. For DX34 Plus, we provide two configurations of system fan connector for better compatibility with different housing. Please do take care of the type of connector on your motherboard. GND +12V Sensor CPU fan connector +12V GND Fan Off (GND) +12V Fan Fail Sensor Sensor System fan connector Two configuration system fan connector for DX34 Plus 3. Installing Thermal Sensor The Thermal Sensor Connector (CN12 & CN1) provides you to use the thermal sensor to detect the CPU temperature of the components on the motherboard. GND Sensor 4. SW3 Select CPU Type This motherboard supports DUAL processors for Intel PentiumII / Pentium!!!, and Celeron CPU (applied to PPGA package only, must lower than 300MHz). Please refer to the following table for detail. It is not recommended to change the default setting, unless the system fails to boot and you’re trying to troubleshoot. OFF ON 1 SW3 21 ON 21 ON Processor CPU Package Configuration PentiumII Single Processor Pentium!!! All Default Celeron PentiumII All Default (Default) Pentium!!! Dual Processor Celeron PPGA Set the SW3 to OFF Celeron FC-PGA Not Supported 5. SW1 Setting CPU FSB Frequency & Ratio When you are using the Intel® engineer sample CPU with DX34/DX34Plus, the SW1 allows you select the CPU ratio from 2x to 9.5x. You can adjust the SW1 to get the correct CPU working ratio and frequency. SW1 ON OFF 1 Warning: We strongly recommend you do not overclocking your CPU and system for get more system reliability. Frequency (FSB133) 266 333 400 466 533 600 667 733 800 866 933 1000 1066 1133 1200 1266 6. Install DIMM Modules This motherboard has three 168-pin DIMM sockets that allow you to install PC100 or PC133 memory up to 1.5GB. This motherboard supports not only SDRAM but also VCM and Registered DRAM. Tip: The driving capability of new generation chipset is limited due to the lack of a memory buffer (to improve performance). This makes DRAM chip count an important factor to take into consideration when you install DIMMs. Unfortunately, there is no way that the BIOS can identify the correct chip count, you need to calculate the chip count by yourself. DIMM 3 DIMM 2 DIMM 1 7. Connecting ATX and AGP Pro Power Connector The DX34 / DX34Plus uses Intel® SSI (Server System Infrastructure) type 24-pin ATX power connector. The 6-pin AGP Pro Power connector provides extra +5V and +3.3V power for AGP Pro VGA card. Make sure you plug in the right direction. 13 24-pin ATX Power connector 1 +12V +5V 5VSB +5V PWR OK -5v AGP Pro Power COM COM +5V COM COM COM 61 +5V PS-ON COM COM +3.3V -12V +3.3V +5V GND GND +3.3V +3.3V +3.3V GND 20 19 8. Connecting Redundant SPS Connector This...
Other models in this manual:Computer Accessories - DX34 PLUS (1.37 mb)
Computer Accessories - DX34 (1.37 mb)
Computer Accessories - DX34 PLUS (1.37 mb)