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     Home > Products > Motherboard > Archives 

    The specifications may be slightly different by region accordingly. Please contact your local dealer for more details.
     
    915P-A (V3.0)
    Socket 775 for Intel Pentium 4 processor
  • Dual Channel DDR2 + DDR1
  • AGP Express - Unique Slot support AGP8X/4X, Reserve upgrade flexibility
  • Support latest 7.1 channel High Definition Audio
  • Support latest Intel Socket 775 CPU


  •   FSB 800MHz
    Supports the 800MHz front side bus Intel CPUs.
     
      DDR2+DDR
    Supports the latest Dual-channel DDR2 533 DIMM and mainstream Dual-channel DDR400/333 DIMM. Users can use either DDR2 or DDR memory modules.
     
      PCI Express
    PCI Express Lite is an ECS patent design. To make use of the PCI Express interface, it can not only upgrade the expansion of PCI-E x16 graphics card but also support the Quad-Display function.
     
      AGP express
    AGP Express is a patented ECS design delivering the backward compatibility for VGA interface. Chipsets including were originally designed without AGP graphic card support, but with this ECS innovative technical breakthrough, limited AGP card is now available on these platform as the support list of each model.
     
      Serial ATA
    Serial ATA is the next generation ATA specification that provides superior performance. With up to 150MB/s data transfer rate, Serial ATA is faster than current Parallel ATA, while providing 100% software compatibility.
     
      ATA 100
    Supports Ultra DMA 33/66/100 IDE devices, data transfer rate up to 100MB/s
     
      8-Channel Audio
    Enable premium home theater experience through the PC,with support for all major audio formats.
     
      Gigabit LAN
    Delivers transfer speed ten times faster than conventional 10/ 100 Ethernet connections, supporting a high transfer rate up to Gigabit/s. Gigabit LAN is the networking standards for the future and is ideal for handing large amount of data such as video, audio, and voice.
     
      USB 2.0
    USB2.0 is the latest connectivity standard which delivers transfer speeds up to 480Mb/s for easy connectivity and ultra-fast data transfers.
     
      WHQL Certificate
    WHQL Certificate
     
    CPUº LGA775 socket for latest Intel Pentium 4 / Celeron D processor
    º FSB 800/533 MHz
    º Supports Hyper-Threading Technology CPU
    CHIPSETº Intel® 915P & ICH6
    º North Bridge: Intel® 915P
    º South Bridge: Intel® ICH6
    MEMORYº Dual-channel DDRI & DDR2 memory architecture
    º 2 x 184-pin DDR DIMM or 2 x 240-pin DDR2 DIMM socket support up to 2 GB
    º Support DDR400/333 DDR SDRAM or DDR2 533/400 DDR2 SDRAM
    Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS.
    For Windows® 64-bit OS with 64-bit CPU, there is no such limitation

    EXPANSION SLOTº 1 x PCI Express x16 slot
    º 1 x AGP Express slot
    º 2 x PCI Express x1 slots
    º 2 x PCI slots
    STORAGEº Supported by Intel ICH6
        • 2 x Ultra DMA100/66 devices
        • 4 x Serial ATA devices
    AUDIOº Realtek ALC880 8-channel audio CODEC
    º Compliant with Intel Azalia specification
    LANº Realtek RTL8110S Gigabit LAN Controller
    REAR PANEL I/Oº 1 x PS/2 keyboard & PS/2 mouse connectors
    º 4 x USB ports
    º 1 x RJ45 LAN connector
    º 1 x Serial port (COM1)
    º 1 x Parallel port (LPT)
    º 1 x Audio port (Line-in,4x Line-out, Mic_in)
    INTERNAL I/O CONNECTORS & HEADERSº 1 x 24-pin ATX Power Supply connector
    º 1 x 4-pin ATX 12V connector
    º 1 x FDD connector supports one 360K~2.88MB FDD
    º 1 x IDE connector
    º 4 x Serial ATA connectors
    º 1 x COM port header (COM2)
    º 1 x IrDA for SIR header
    º 1 x SPDIF out header
    º 2 x USB 2.0 headers support additional 4 USB 2.0 Ports
    º 1 x Front panel switch/LED header
    º 1 x Front panel audio header
    º 1 x CD in header
    º CPUFAN/NB_FAN/CHSFAN connectors
    SYSTEM BIOSº AMI BIOS with 4Mb Flash ROM
    º Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
    º Supports ACPI revision 1.0 specification
    FORM FACTORº ATX Size, 305mm*244mm

    • +

       BIOS(1)

    • +

       MANUAL(1)


    IMPORTANT NOTE:
    Please read the notes carefully before updating BIOS.
    1.Do not update the BIOS if the system is running fine. Unsuccessful BIOS flash may cause the system fails to boot up. The manufacturer is not responsible for any BIOS flash failure.
    2.Make sure your M/B PCB version number first, and then read the updated description & special note carefully to check if the new BIOS version patch pertain to your current problem.
    (How to recognize the M/B PCB version)
    3.Please DO NOT reboot system,unplug power supply and remove battery during BIOS update process.
    4.It is recommended to use the updated flash utility included in each BIOS download package.
    (How to use flash utility).

    Question
    Can I use both the DDR and DDR2 on 915P-A V3.0? 


    Answer
    You can't mix them up since their voltages are different. DDR works at 2.5V while DDR2 is fed by 1.8V.


    Question
    Does 915P-A support Intel 3.4GHz EE CPU? 


    Answer
    The 915P-A v1.1/v1.2 does not support Intel P4 Extreme CPU. The 915P-A v1.2A does support Intel P4 3.4Ghz Extreme CPU.


    Question
    When I used a 20-pin ATX power supply on 915P-A Rev1.1, I saw a "warning message" during POST. Is it normal or not? 


    Answer
    Please update service BIOS to solve this "Warning" message issue.


    Question
    Is there a BIOS update for users to disable the 20pin power connector message? 


    Answer
    Please use BIOS 040913S attached.


    Question
    Does 915P-A support NCQ(Native Command Queuing) SATA drive? 


    Answer
    NCQ is a new technology supported by Barracuda 7200.7 SATA HDD or above version. It is for S/W developer to build new AP to get better performance from those NCQ HDDs. The 915P-A is able to detect the NCQ HDD capacity correctly.


    Question
    Does the 915P-A V1.2A could fully supports SATA at 150Mbps? Why the 915P-A V1.2A detects WD (250GB) and Seagate (200GB) SATA drives as UDMA5? 


    Answer
    The 915P-A V1.2A MB South Bridge is ICH6 that only supported UDMA5 (ATA100) for IDE device. In the CMOS Setup menu, the BIOS detects SATA HDD to IDE HDD UDMA6 mode, but in real mode (Post screen / Windows XP), it’s UDMA5 due to ICH6 supported Mode. The PIO, DMA and UDMA concepts are exclusively for IDE ATA/TAPI drives. These terms do not apply for Serial ATA drives. The fastest ATA mode is UDMA 6 (133 MB/s) while Serial ATA technology can transfer data up to 150 MB/s. Operating systems and other applications may recognize Serial ATA drives as UDMA5. However, this does not reflect the correct transfer rate of your drive. From Sandra 2005 test result, you can find the SATA HDD could be recognized to UDMA6 mode, but the real mode is UDMA5. Actually, UDMA5/6 and SATA model performance is the same when we use the HDD performance test utility to test it (Sandra 2005 or something else). We also found all the other brands M/B in the market that has the same technology.


    Question
    What is CPU TM function in bios setting for? 


    Answer
    TM1 is the function that reduced the CPU duty cycle (internal clock) if CPU reaches the specific temperature (depends on CPU).
    TM2 is reduce CPU voltage and clock (external clock) if the CPU reaches specific temperature (depends on CPU).



    Question
    What is MaxCPU ID Value Limit in bios setting for? How do we utilize it and with any particular OS? 


    Answer
    MaxCPU ID Value Limit option is for Prescott CPU that could not install WinNT 4.0 issue. If you need to Install Windows NT 4.0 w/ Prescott CPU, you need to enable this option.


    Question
    Could you let me know if our 915P-A pcb 1.1 will support 8x PCI-E RAID card on the PCI-E 16x slot on the motherboard? Customer tried to put this PCI-E raid card on the PCI-E 16x slot on 915P-A but it is not detected. 


    Answer
    Please update the attached service BIOS to patched it.


    Question
    Why the +12V power voltage will show 9.79V on the Sandra2005 on 915P-A V1.2A M/B? 


    Answer
    Since there is no defined and hareware support for the +12V voltage on 915P-A V1.2, so it will show the incorrect voltage in the program.



    * means validated by ECS at time of writing. Changes to component or CPU may produce a different outcome. The result shown is for reference only and is subject to change w/o notification.

    SocketFamilyProcessorWattageFrequencyCacheSteppingSince BIOS
    LGA775Intel Pentium 4505N/A2.66 GHz1MBN/A3.2b
    LGA775Intel Pentium 4506N/A2.66 GHz1MBN/A3.2b
    LGA775Intel Pentium 4510N/A2.8 GHz1MBN/A3.2b
    LGA775Intel Pentium 4511N/A2.8 GHz1MBN/A3.2b
    LGA775Intel Pentium 4515N/A2.93 GHz1MBN/A3.2b
    LGA775Intel Pentium 4516 (G1) (84W)N/A2.93 GHz1MBN/A3.2b
    LGA775Intel Pentium 4519J (E1) (84W)N/A3.06 GHz1MBN/A3.2b
    LGA775Intel Pentium 4519K (G1) (84W)N/A3.06 GHz1MBN/A3.2b
    LGA775Intel Pentium 4520/520J N/A2.8 GHz1MBN/A3.2b
    LGA775Intel Pentium 4524N/A3.06 GHz1MBN/A3.2b
    LGA775Intel Pentium 4530/530J N/A3.0 GHz1MBN/A3.2b
    LGA775Intel Pentium 4540/540J N/A3.2 GHz1MBN/A3.2b
    LGA775Intel Pentium 4550/550J N/A3.4 GHz1MBN/A3.2b
    LGA775Intel Pentium 4560/560J N/A3.6 GHz1MBN/A3.2b
    LGA775Intel Pentium 4570JN/A3.8 GHz1MBN/A3.2b
    LGA775Intel Pentium 4630N/A3.0 GHz2MBN/A3.2b
    LGA775Intel Pentium 4640N/A3.2 GHz2MBN/A3.2b
    LGA775Intel Pentium 4650N/A3.4 GHz2MBN/A3.2b
    LGA775Intel Pentium 4650 (R0) (84W)N/A3.40GHz2MBN/A3.2b
    LGA775Intel Pentium 4660N/A3.6 GHz2MBN/A3.2b
    LGA775Intel Celeron D325J N/A2.53 GHz256KBN/A3.2b
    LGA775Intel Celeron D326N/A2.53 GHz256KBN/A3.2b
    LGA775Intel Celeron D330J N/A2.66 GHz256KBN/A3.2b
    LGA775Intel Celeron D331N/A2.66 GHz256KBN/A3.2b
    LGA775Intel Celeron D335JN/A2.8 GHz256KBN/A3.2b
    LGA775Intel Celeron D336N/A2.80 GHz256KBN/A3.2b
    LGA775Intel Celeron D340JN/A2.93 GHz256KBN/A3.2b
    LGA775Intel Celeron D341N/A2.93 GHz256KBN/A3.2b
    LGA775Intel Celeron D345J N/A3.06 GHz256KBN/A3.2b
    LGA775Intel Celeron D346N/A3.06 GHz256KBN/A3.2b
    Model: 915P-A
    PCB Version: V3.0
    Expansion_Slot: AGP Express8X
    USB: 2.0
    Audio Pin: Front Panel Audio header for Azalia
    USB Pin: Front Panel USB Connector
    IR Pin: Infrared Port
    Note:
    Awards

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