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Thread: cpu




  1. #1
    Join Date
    Nov 2008
    Posts
    11

    Exclamation cpu

    hi there can anyone help me here i builded a pc amd ga ma 785gt board and a amd 550 be i was told how to unlock the four cores no 1 to go into the bios amd change the setting to hybird which i did and set it to auto which i did the screen came up do not turn pc of which i did not after that the screen closed down and a blank screen was ther so i went to the jumper and default it plus i bought 1600mz memory ripsaw by skill and its running at 1300mz how would i get it to run at 1600 has any one idea

  2. #2
    Join Date
    Apr 2009
    Location
    Virginia
    Posts
    1,470

    Default Re: cpu

    Sure I can help. I will assume the motherboard is a GA-MA785GT-UD3H. I need to know if you installed a graphics card and what's the memory part number. Also please go into bios and copy your bios settings to these templates. Post them here so we can see your settings.
    Code:
    PC Health Status
    Hardware Thermal Control [Enabled]
    Reset Case Open Status [Disabled]
    Case Opened No
    Vcore 1.364V
    DDR3 1.5V 1.536V
    +3.3V 3.280V
    +12V 12.048V
    Current System Temperature 38oC
    Current CPU Temperature 36oC
    Current CPU FAN Speed 1962 RPM
    Current SYSTEM FAN Speed 0 RPM
    Current SYSTEM FAN2 Speed 0 RPM
    Current POWER FAN Speed 0 RPM
    CPU Warning Temperature [Disabled]
    CPU FAN Fail Warning [Disabled]
    SYSTEM FAN Fail Warning [Disabled]
    SYSTEM FAN2 Fail Warning [Disabled]
    POWER FAN Fail Warning [Disabled]
    CPU Smart FAN Control [Enabled]
    CPU Smart FAN Mode [Auto]
    System Smart FAN Control [Enabled]
    Code:
    MB Intelligent Tweaker(M.I.T.)
    } Advanced Clock Calibration [Press Enter]
    CPU Clock Ratio [Auto] 2800Mhz
    CPU NorthBridge Freq. [Auto] 2000Mhz
    CPU Host Clock Control [Auto]
    x CPU Frequency(MHz) 200
    PCIE Clock(MHz) [Auto]
    HT Link Width [Auto]
    HT Link Frequency [Auto] 2000Mhz
    VGA Core Clock control [Disabled]
    x VGA Core Clock(MHz) 700
    Set Memory Clock [Manual]
    x Memory Clock x6.66 1333Mhz
    } DRAM Configuration [Press Enter] Enter
    ******** System Voltage Optimized ********
    System Voltage Control [Manual]
    DDR3 Voltage Control [Manual]
    NorthBridge Volt Control [Normal]
    SouthBridge Volt Control [Normal]
    CPU NB VID Control [Manual]
    CPU Voltage Control [Normal] May need raised for locked core
    Normal CPU Vcore 1.3250V
    Look in your motherboard manual page 40 Change settings for cores.
    Also somw reading---> AMD Phenom II X2 550 and AMD Athlon II X2 250 Processors Review (page 15) - X-bit labs Unlocking cores depends on your CPU revision number. Here is a list of some that work and some that don't---->
    http://www.xtremesystems.org/forums/...d.php?t=227004
    Code:
    Advanced Clock Calibration
    EC Firmware Selection [Normal]
    Advanced Clock Calibration [Disabled]
    x Value (All Cores) -2%
    x Value (Core 0) -2%
    x Value (Core 1) -2%
    x Value (Core 2) -2%
    x Value (Core 3) -2%
    DDR 3 Timing Items needs to be set to manual to adjust timings
    Code:
    DRAM Configuration
    DCTs Mode [Unganged]
    DDR3 Timing Items [Auto] SPD Auto
    x CAS# latency Auto 7T 7T
    x RAS to CAS R/W Delay Auto 7T 7T
    x Row Precharge Time Auto 7T 7T
    x Minimum RAS Active Time Auto 30T 30T
    x 1T/2T Command Timing Auto -- --
    x TwTr Command Delay Auto 5T 5T
    x Trfc0 for DIMM1 Auto 90ns 90ns
    x Trfc2 for DIMM2 Auto -- --
    x Trfc1 for DIMM3 Auto -- --
    x Trfc3 for DIMM4 Auto -- --
    x Write Recovery Time Auto 10T 10T
    x Precharge Time Auto 5T 5T
    x Row Cycle Time Auto 28T 28T
    x RAS to RAS Delay Auto 4T 4T
    Bank interleaving [Enabled]
    Channel interleave [Enabled]
    Last edited by artdrivers; 12-17-2009 at 04:56 AM.
    http://forums.tweaktown.com/gigabyte...ench-test.html
    http://www.gigabyte-usa.com/FileList...ios_qflash.pdf
    Phenom II 945 @ 3.2Ghz w/Thermaltake Big Typhoon Pro 14 CPU Cooler
    Gigabyte GA-MA78GM-S2H rev.1.1 F11
    Sapphire 3870HD / 100225L / 512MB / ddr4
    4GB / Kingston / KHX8500D2K2/2GN / 5-5-5-18 / 1066Mhz
    (2) WD Caviar / WD2500AAKS/ 250GB in SATA RAID-0
    (1) WD Caviar / WD2500AAKS/ 250GB in SATA AHCI
    (2) IDE's 1 8XdualDVDRW 1 52x32x52x CDRW
    Antec /Neo HE550 / 550W
    Mid size ATX case with show through panel
    2) 80x80 front fans (1) 120x120 rear fan and small nb fan
    Microsoft comfort curve USB keyboard 2000 ver.1.0
    Logitech G500 USB mouse
    Monitor: CMV937A
    7.1+2 Channel High Definition ALC889A
    Dual boot Windows 7 32bit home & Windows 7 64bit home


  3. #3
    Join Date
    Nov 2008
    Posts
    11

    Default Re: cpu

    hi there my grapic card is gigabyte 4550 i try mosted of those setting but the only thing i did not try was the hybird i set the cores-2 and changed the timming marks checed amd cpu still running on 2 cores hasnot changed will i try the hybird

  4. #4
    Join Date
    Apr 2009
    Location
    Virginia
    Posts
    1,470

    Default Re: cpu

    As I posted above you will want to check the revision number on the cpu. A cpu with revision number 0922APMW unlocks with more success than some others.
    Here is a list of some that work and some that don't---->
    http://www.xtremesystems.org/forums/...d.php?t=227004
    Last edited by artdrivers; 12-17-2009 at 06:45 PM.
    http://forums.tweaktown.com/gigabyte...ench-test.html
    http://www.gigabyte-usa.com/FileList...ios_qflash.pdf
    Phenom II 945 @ 3.2Ghz w/Thermaltake Big Typhoon Pro 14 CPU Cooler
    Gigabyte GA-MA78GM-S2H rev.1.1 F11
    Sapphire 3870HD / 100225L / 512MB / ddr4
    4GB / Kingston / KHX8500D2K2/2GN / 5-5-5-18 / 1066Mhz
    (2) WD Caviar / WD2500AAKS/ 250GB in SATA RAID-0
    (1) WD Caviar / WD2500AAKS/ 250GB in SATA AHCI
    (2) IDE's 1 8XdualDVDRW 1 52x32x52x CDRW
    Antec /Neo HE550 / 550W
    Mid size ATX case with show through panel
    2) 80x80 front fans (1) 120x120 rear fan and small nb fan
    Microsoft comfort curve USB keyboard 2000 ver.1.0
    Logitech G500 USB mouse
    Monitor: CMV937A
    7.1+2 Channel High Definition ALC889A
    Dual boot Windows 7 32bit home & Windows 7 64bit home


  5. #5
    Join Date
    Dec 2009
    Location
    Washington
    Posts
    1

    Default Re: cpu

    I accept with code:MB Intelligent Tweaker(M.I.T.)
    } Advanced Clock Calibration [Press Enter]
    CPU Clock Ratio [Auto] 2800Mhz
    CPU NorthBridge Freq. [Auto] 2000Mhz
    CPU Host Clock Control [Auto]
    x CPU Frequency(MHz) 200
    PCIE Clock(MHz) [Auto]
    HT Link Width [Auto]
    HT Link Frequency [Auto] 2000Mhz
    VGA Core Clock control [Disabled]
    x VGA Core Clock(MHz) 700
    Set Memory Clock [Manual]
    x Memory Clock x6.66 1333Mhz
    } DRAM Configuration [Press Enter] Enter
    ******** System Voltage Optimized ********
    System Voltage Control [Manual]
    DDR3 Voltage Control [Manual]
    NorthBridge Volt Control [Normal]
    SouthBridge Volt Control [Normal]

  6. #6
    Join Date
    May 2011
    Location
    ddsd
    Posts
    1

    Default Re: cpu

    CPU is an acronym that stands for central processing unit. It is often called the "brains" of the computer. The CPU is area a lot of calculations yield place. In agreement of accretion power, the CPU is the most important element of a computer system.

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