DP++ DFI reserves the right to change the specifi cations at any time prior to the product's release. For the latest revision and for a more details of the installation process, please refer to the user's manual on the website.
Opening the Chassis Please observe the following guidelines and follow the procedure to open the system. 1. Make sure the system and all other peripheral devices connected to it have been powered off. 2. Disconnect all power cords and cables. 3.
Installing a DIMM To access the DIMM sockets, fi rst remove the CD tray by uninstalling the screws from the rear panel and inside the chassis. CD tray screw CD tray screw...
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1. Align the notch on the DIMM with the tab in the DIMM connector. 2. Press down on the DIMM until the release tabs spring back to secure the DIMM in place. The installed DIMM Notes: The WM343-SD330 is equipped with two or four DDR4 (dual channel) sockets depending on the chipset.
Installing a 3.5" SATA Drive 1. Remove the thumb screws that secure the HDD drive bay to the chassis and remove the drive bay. Thumb screw 2. Secure the hard drive to the drive bay. Align the mounting holes on the SATA drive with the mounting holes on the HDD drive bay.
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Use the same HDD drive bay to secure a 2.5" hard disk to the system. Refer to the pictures below for the location of mounting holes. Mounting screw Mounting screw 2.5" SATA Drive 3. Slide the HDD drive bay back to the system and secure it with the thumb screws. 4.
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Installing More Than One SATA Drive (Optional) To install more than one 2.5" SATA drive, use the 5.25" optical drive bay. And to install more than one 3.5" SATA drive, order another HDD drive bay, which will replace the optical bay in the system. Use the following procedure to install a second and third 2.5"...
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3. Install the optical drive bay back to the system. 4. Connect the SATA data cable and power cable to the connectors on the SATA drive. And connect the other end of the SATA data cable on the motherboard.
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Installing a PCI or PCIe Expansion Card Use the following procedure to install a PCIe expansion card: 1. Remove the mounting screws to uninstall the card slot bracket. Card slot bracket Screw 2. Insert the expansion card in the connector on the motherboard and press down until secured.
3. Reinstall the card slot bracket to secure the expansion card in place. Rear View PCIe card Notes: The WM343-SD330 is equipped with one PCIe x16, one PCIe x4 and two PCI slots. The WM343-SD331 is equipped with two PCIe x16 and two PCIe x4 slots.
Installing a Mini PCIe Card The system board is equipped with one Mini PCIe slot that uses USB, PCI and mSATA signals. 1. Grasp the Mini PCIe card by its edges and align the notch in the connector of the PCIe card with the notch in the connector on the system board.
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Board Layout and Jumper Settings (WM343-SD330) WM343-SD330 (H110) WM343-SD330 (Q170) COM 1 COM 1 RS232/422/485 RS232/422/485 Select (JP7) CPU Fan Select (JP7) CPU Fan PS/2 KB/MS COM 1 RS232/Power System Fan 1 PS/2 KB/MS COM 1 RS232/Power System Fan 1 Select (JP9) USB 6 Select (JP9)
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WM343-SD331 (C236/Q170) COM 1 RS232/422/485 Select (JP7) PS/2 KB/MS COM 1 RS232/Power CPU Fan Select (JP9) USB 6 System Fan 2 USB 5 COM 1 COM 1 RS232/422/485 USB 2.0 RS232/422/485 Select (JP8) Select (JP10) COM 1 +12V Socket LGA1151 Power (optional) Chrontel...