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Thread: can't raise my fsb.... HELP




  1. #1
    Join Date
    Mar 2009
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    4

    Default can't raise my fsb.... HELP

    Hi there

    I can't seem to get my fsb higher than approx. 350....

    Here is my rig:

    Core 2 Duo E8500 6 MB (Intel Boxed)
    Gigabyte GA-EP45-UD3P
    OCZ Reaper HPC Edition Dual Channel 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR2 1066 MHz / PC2-8500 CL5 2.1 V
    PIXMANIA Radeon HD 4870 - 1 GB GDDR5 - PCI-Express 2.0
    Corsair HX520W

    Cooling : Stock (it will be changede in the furture)

    I have upgrade my bios to F8

    i know i wont get to high with stock cooling, but i was hoping for a small oc..

    I have tried this:

    cpu ration: 8
    fsb: 400
    cpu volt: 1,3
    pci: 100
    ram volt: 2,2
    ram: standard
    disablede all which makes the cpu to slow down on idle.

    all other things are on auto.

    The pc wont boot, all i get is the bibs and a reset off bios....

    I have a fealing that i might be the ram which i need to set manual, and i will try this.

    Do you guys have any suggestion to what i should try...

    I was hoping to do 3.4 or even 3.6 with stock cooling....

    Thx

  2. #2
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: can't raise my fsb.... HELP

    Please post me your full settings you are trying that fail and I will advise back >>>

    This is Just a template I use to ask people their settings, pay no attention to the numbers in it, replace with yours

    Code:
    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...............: Auto or Fast
    CPU Clock Ratio ..........................: 
    Fine CPU Clock Ratio.....................:.0
    CPU Frequency ...........................: 
    
    
    Clock Chip Control 
    Standard Clock Control
    CPU Host Clock Control..................: [Enabled] 
    CPU Host Frequency (Mhz) ............: Mhz
    PCI Express Frequency (Mhz) .........:Set to 100
    
    C.I.A.2 .................................:[Disabled]
    
    
    Advanced Clock Control [Press Enter]
    CPU Clock Drive...........................: <<< 800
    PCI Express Clock Drive.................: <<< 900
    CPU Clock Skew (ps)....................: <<< 
    MCH Clock Skew (ps)...................: <<< 
    
    
    DRAM Performance Control
    Performance Enhance...................: [STANDARD]
    Extreme Memory Profile (X.M.P.).....: Disabled
    (G)MCH Frequency Latch...............: [Auto]
    System Memory Multiplier ..............: 
    Memory Frequency (Mhz) ..............: 
    DRAM Timing Selectable ................: [Manual]
    
    Standard Timing Control
    CAS Latency Time........................
    tRCD .........................................
    tRP'...........................................
    tRAS..........................................
    
    Set all Suggested below to highest Values first.  Then later you can lower, one at a time, testing as you go
    
    Advanced Timing Control
    tRRD...........................................
    tWTR..........................................
    tWR............................................
    tRFC...........................................
    tRTP...........................................
    Command Rate (CMD) ....................:2
    
    Driving Strength Profiles
    Driving Strength ............................
    
    Channel A
    Static tRead Value.........................:6/7-10 333/B MCH - 8/9-12 400/D MCH
     tRD Phase0 Adjustment...................:Auto <<< Leave for all below as well
    tRD Phase1 Adjustment...................:Auto
     tRD Phase2 Adjustment .................:Auto
     tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto 
    Twr2wr(Different Rank)...................:Auto 
    Twr2rd(Different Rank)...................:Auto 
    Trd2wr(Same/Diff Rank)..................:Auto 
    Dimm1 Clock Skew Control...............:Auto  ps
    Dimm2 Clock Skew Control...............:Auto  ps
    
    Channel B
    Static tRead Value.........................:6/7-10 333/B MCH - 8/9-12 400/D MCH
     tRD Phase0 Adjustment...................:Auto <<< Leave for all below as well
    tRD Phase1 Adjustment...................:Auto
     tRD Phase2 Adjustment .................:Auto
     tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto 
    Twr2wr(Different Rank)...................:Auto 
    Twr2rd(Different Rank)...................:Auto 
    Trd2wr(Same/Diff Rank)..................:Auto 
    Dimm1 Clock Skew Control...............:Auto  ps
    Dimm2 Clock Skew Control...............:Auto  ps
    
    Motherboard Voltage Control
    Voltage Type.………... Manual
    CPU
    CPU Vcore….……….........................:Auto if not overclocking, if you are overclocking please do find and set your own voltages
    
    CPU Termination…..... 1.200V*.......: << If overclocking Please set to stock, Auto overvolts this way to much.  Optimal range for overclock would be 1.2-1.5 depending on Vcore, try to keep at least .1 under vcore.  Auto is fine if not overclocking
    
    CPU PLL…………………....1.500V*.......: << If overclocking Please set to stock, Auto overvolts this way to much.  Optimal range for overclock would be 1.5-1.65.  Auto is fine if not overclocking
    
    CPU Referen.…………....0.755V*.......: <<< .64% Of Vtt (Termination above) Auto Will set this correctly 
    
    CPU Reference2………,,0.800V*.......:<<< .67% Of Vtt (Termination above) Auto Will set this correctly 
    
    MCH/ICH
    MCH Core…………….....1.100V...........: << 
    MCH Reference….…….0.800V...........; <<< Leave
    MCH/DRAM Ref.…......0.900V...........: <<< Leave
    ICH I/O……………….....1.500V............: <<< Leave
    ICH Core…………...……1.100V............: <<< Leave
    
    DRAM
    DRAM Voltage ……....1.800V............: 
    DRAM Termination .…0.900V............: <<< Leave
    Channel A Reference 0.900V............: <<< Leave
    Channel B Reference 0.900V............: <<< Leave
    
    Advanced Settings
    Limit CPUID Max. to 3.....................: [Disabled]
    No-Execute Memory Protect............: [Enabled]
    CPU Enhanced Halt (C1E)................: [Disabled]
    C2/C2E State Support....................: [Disabled]
    x C4/C4E State Support..................: [Disabled]
    CPU Thermal Monitor 2(TM2) ...........: [Enabled]
    CPU EIST Function.........................: [Disabled]
    Virtualization Technology................: [Disabled] Enabled if you use Vmware/Virtual PC
    
    Integrated Peripherals
    Legacy USB Storage Detect ..............[Disabled] *Note* Must be enabled to flash from USB

  3. #3
    Join Date
    Mar 2009
    Posts
    4

    Default Re: can't raise my fsb.... HELP

    I will do when i get home.

    I think that it is because the ration to my ram is on auto.. so at 400 it will run way to fast... but i will try it out and see if it helps.....

    I will fill out the bios sheet you made with my settings....

    I also found another thread with bios settings for 3,6 ghz and 3,8ghz which i will try..

    Thx for your reply :)

  4. #4
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: can't raise my fsb.... HELP

    Let me know how you get along, if you still need help please get me your settings that fail and I will try to help ya out

  5. #5
    Join Date
    Mar 2009
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    Default Re: can't raise my fsb.... HELP

    Hi Lsdmeasap

    Thx for checking.....

    i was to busy yesterday to try the settings out which i found on this forum. I hope i will get a chance to try them tonight...

    I will post the results here as soon as possible

    BR Bov

  6. #6
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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  7. #7
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    Default Re: can't raise my fsb.... HELP

    As suspectet it was the ram divider which did the trick.....

    I am now going 3.6 whithout any raise in the volt for the cpu....

    I used the setp which was postet by another user in this forum. He has a setup for 3.6 and 3.8 ghz...

    Now i will make some test to see if it is stable at 3.6 and if so i will try the settings for 3.8

    Again thanks for the help....

  8. #8
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: can't raise my fsb.... HELP

    Ahh, nice to see you found the issue!!

    Post back anytime if you need more help with your settings, Good luck with your tweaking!

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