TechSpot

RAM Timings Problem!

By orondf
Feb 24, 2010
Topic Status:
Not open for further replies.
  1. Hi,
    I have a problem with my PC2100 SDRAM.
    The FSB is overclocked from 133Mhz to 145Mhz (multiplier locked :-( )
    The RAM Bus should be at 145Mhz. Instead, it is at 108.75Mhz.
    The default timings for 133Mhz are 2.5-3-3-6.
    At first, the timings somehow got to 2.5-3-3-7, and the BIOS settings indicated it was 2.5-3-3-6.
    After a restart, and verifying the BIOS settings, the timings were correct; but the default timings for one DIMM mysteriously changed to 2.5-3-9-6.
    Any ideas what happened?
  2. orondf

    orondf TS Member Topic Starter Posts: 95

    Update: The timings seem to be fine, but the memory bus speed is still 108.75Mhz instead of 145Mhz.

    P.S.:I also would like to know what PLL does ASUS P4B533 have (for ClockGen)
  3. orondf

    orondf TS Member Topic Starter Posts: 95

    Issue resolved. Changed BIOS setting FSB:Memory Ratio from Auto to 1:1
Topic Status:
Not open for further replies.


Add New Comment

TechSpot Members
Login or sign up for free,
it takes about 30 seconds.
You may also...


Get complete access to the TechSpot community. Join thousands of technology enthusiasts that contribute and share knowledge in our forum. Get a private inbox, upload your own photo gallery and more.