Announcement

Collapse
No announcement yet.

SL2YK PII300 AT 450Mhz PROBLEMS

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • SL2YK PII300 AT 450Mhz PROBLEMS

    Hi peolple,
    I can tape B21 pin on the slot 1 ctg and run this cpu at 100FSB however I
    get explorer errors at that setting. If I set my CMOS to use 75Mhz FSB
    (37Mhz PCI) the system runs rock solid at 338Mhz.
    I have PC100 ram, 440BX Mycomp TI16NB Motherboard, Matrox G200 video and
    6.5G seagate HD with ESS Maestro Sound card and E-tech RVP56 56K PCI modem.
    My problem is trying to get the system stable at 100Mhz FSB. I have slowed
    down all of the ram settings, disabled level 2 cache, removed all un-
    essential components yet still no stable joy. Ihave also updated Kernel32
    and Winsock for Win 95.
    A weird thing happens if I launch IE4 or Netscape 4.07 browsers. Alot of
    the text appears as little boxes or straight lines instead of text. What
    would cause this? Often IE4 will crash (blue screen) explorer error.
    Do you think the Motherboard could be the cause of these problems, It is
    supposed to operate at 100Mhz FSB and handle up to a 500 Mhz PIII CPU.
    I have tried SoftFSB and had the system stable at 83 Mhz FSB (374 Mhz)
    however it froze when set to 100 FSB.Any suggestions would be most helpful.

    The guy I got the CPU off had used it in his own testbench PC at work using NT 4 and it never faulted the entire time it was at 450 in his machine. We are going to try a different Mboard later this week.
    Regards,Mellow_Dude

  • #2
    It might be overheating!?!
    According to the latest official figures, 43% of all statistics are totally worthless...

    Comment


    • #3
      Guru,

      It's don't think its overheating as the CPU temp never gets the chance to run over 31 - 38 degrees C. I have 2 x 3" fans in addition to the PS fan and CPU fan. The system temp is always less than 25 degrees C.

      I can boot the system up into windows without problems. I only get visual errors in IE and Netscape. The system will crash towards the end of 3D Mark99 (blue screen requiring reboot).

      Keep the ideas coming guy's. I am going to try another Mboard and vid card etc tonight at my mates work to see if that makes a difference.

      Mellow (Although very frustrated!)

      Comment


      • #4
        How fast is your memory? You can check that by looking at the last 2 numbers on your ram, if the number is 10 or below it should work with the 100MHz FSB.

        ------------------
        PIII450@558 256RAM G400MAX SBLIVE
        According to the latest official figures, 43% of all statistics are totally worthless...

        Comment


        • #5
          >I can tape B21 pin on the slot 1 ctg and run this cpu at 100FSB <

          why do you do this? I have overclocked a few chips in my time and never had to do this. I did hear that there was a way around the multiplier lock by eliminating a pin connection but why would you need to just to raise the fsb?

          ------------------
          p3 450@600. bx6 ver 2. 128mb unbranded pc100. iwill 2930u scsi, diamond pro pci modem, advansys 1505 isa scsi, SB Live!, pioneer dvd103s, hollywood plus dvd card, plextor 40x cd rom, ricoh 1420 cdr, ibm 14gb ibm 7200rpm, G400 @ max settings. All wrapped up in a big case with loads of fans.
          1st system

          Athlon AXIA Y 1Ghz @ 1.40Ghz, coolermaster hsf, Elite K7s6a, 512 MB Crucial DDR RAM, 20GB IBM 7200RPM Hard drive, Radeon 8500le 64mb, SB Audigy, 3 com 10/100NIC, 300w PSU, midi tower, FPS 1600 Surround, Belinea 17" monitor, Intellimouse explorer USB

          System 2

          Athlon TB 1.4 @ 1.5, Zalman Flower in silent mode, Elite K7S6A, 768MB DDRAM, Ati Radeon 8500le 64mb ddr, SB Audigy, 3Com 10/100NIC, 80GB IBM 7200rpm, Liteon 16 speed DVD, Lite-on 24102b CDRW, Songcheer Superwide, USB scanner, Intellimouse explorer, Microsoft keyboard, 19in iiyama Monitor, FPS1600

          system 3
          Abit ST6 RAID, Celly 1.2 @1.4 ,512MB SDRAM, Zalman Flower HSF noisey mode, ATi Radeon 8500le, SBLIVE, 3com 10/100 NIC, 80GB Seagate barracude HDD, 40GB IBM120GXP, 60GB IBM60GXP,Extra highpoint controller card, 16x Pioneer DVD, Pioneer DVR-104 DVD-RW, ATX Full tower case. 300w psu, 17in LG monitor, 20in Samsumg telly, epson stylus colour 880, 200W RMS Surround sound amp with Mission M71 Speakers.
          .

          System 4
          Elite K7S5A, Duron 1.0, 128mb sdram, Coolermaster hsf, 80GB 120GXP IBM, Liteon 16x DVD, Radeon 7200 64MB DDR, SBLIVE.

          Linksys 4 port router/firewall

          512k Cable modem. nice

          Comment


          • #6
            Some mobo´s are more stable with an overclocked cpu than others - that´s a fact.

            What voltage are you running the cpu at? Bump it a notch or too (.1v or even .2v) and I´m almost sure it´ll do 450.

            Comment

            Working...
            X