Question about Soyo SY-7VBA133U Motherboard

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SOYO SY-7VBA133U cannot adjust CPU speed

I recently changed my motherboard to the SOYO-SY-7VBA133U. I have a PIII 1GHz. The new BIOS setup does not allow me to set the multiplier. It allows me to change only the FSB speed. I have used SOYO mobo before and I remember seeing the option to set the multiplier. Any information on this problem will be greatly appreciated. My BIOS version is SY-7VBA133U-2BA1 Arun Soyo SY-7VBA133U Motherboard

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  • osmar Mar 21, 2008

    Soyo SY-7VBA133U Motherboard

  • Anonymous Mar 31, 2008


  • Marty marty May 11, 2010

    try flashing BIOS to latest version available on SOYO website.

  • Anonymous Mar 31, 2014

    need motherboard manual for soyo SY-I5S2-R

  • Anonymous Mar 31, 2014

    need motherboard manual for soyo SY-I5S2-R

  • Anonymous Mar 31, 2014

    need motherboard manual for soyo SY-I5S2-R

  • Anonymous Apr 01, 2014

    I need a download of the data for the BIOS chip for the SY-KTVME motherboard or a roecement chip for the motherboard I have indicated.



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Manual paraconectar

Posted on Nov 06, 2008

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Flashing the bios is the best idea to start with. This will upgrade to the newest bios, which normally adds more features and fixes some bugs.

There is a small chance that this motherboard just doesn't support overclocking, but the majority of them do.

Below is the link to soyo's site and downloads for your model number. There was 4 or 5 bios updates. I would get the newest one.

Hope this helps

Posted on Mar 21, 2008


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My engine dyno uses a Soyo sy-7vba 133u, it boots up sometimes, sometimes it won't. Can you repair it? Or have a source for a new one? Mike (714) 766-9275

Intermittent booting is probably due to bad capacitors on the mobo ( as long as you are sure the PSU is working). Failing capacitors manifest themselves usually by showing leakage or bulging. If you can locate any replacements, you could resolder them..

As to the replacement board, I have only seen one in the last year for sale on Ebay (tonight) and that was broken. Soyo went out of business a few years ago.. or were taken over..

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Soyo SY-P4ISR Motherboard just beeps at me.

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Do you have any pci devices installed? Bad PCI deviced, especailly modems, will cause a PC not to post. Did you try swapping the memory for a different module? It could be the stick and not the slot. Also, are there any blown capacitors on the MOBO, you would know this if they are puffed up at the top.

Aug 05, 2009 | Soyo SY-7VBA133U Motherboard

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Who is the mother board manufature for sy -p41 845pe? what type of cpu does sy -p41 845pe suport and speed range? the type of module, max support capacity and speed ranges? the type of chipsets? the type...

  • Supports all Socket 478 CPUs (400FSB & 533FSB)
  • North bridge: Intel I845PE MCH
  • South bridge: Intel ICH4
System Memory
  • 3 x 184-pin DDR SDRAM
  • DDR200 / DDR266 / DDR333 support @ 2.5v
  • 3GB maximum system RAM
  • AGP slot, 4x AGP compliant (1.5v support only)
  • 6 x 32-bit PCI 33MHz slots
On-board peripherals - I/O
  • 1 floppy port supports 2 FDD
  • 3 Audio Jacks for the CMI9738 sound chipset
  • CMI9738 6-channel sound
  • Davicom 10/100 LAN (10/100 Mbit/s)
  • 2 USB2.0 ports and a further 4 available via headers
  • PS/2 ports
On-board IDE
  • An IDE controller on the ICH4 chipset provides IDE HDD/CD-ROM with PIO, Bus Master and Ultra DMA/100/66/ operation modes
  • Highpoint HPT371 RAID single-channel ATA133 RAID controller
  • Ultra DMA/ATA133, 100, 66, 33 operation modes
  • Supports up to 2 hard drives
  • Serial ATA support via the Marvell 88I8030 single-ATA bridge
  • Supports 1 S-ATA drive
BIOS & Voltages
  • FSB speeds of 100Mhz - 255Mhz (quad-pumped)
  • 1.1 - 1.85v Vcore adjustable in 0.025v increments
  • 2.5v - 2.8v Vmem adjustable in 0.1v increments
  • 1.5v - 1.8v VAGP adjustment
  • Fix AGP/PCI speeds and variable settings

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VGA Compatible

this is the download link for the drivers

Jan 07, 2009 | PC Chips Computers & Internet

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Sy-7vem soyo cpu upgrade

Most of the new boards will automatically detect the cpu speed. If possible set the bios to auto detect. Otherwise go to Soyo website and check the manual

Dec 21, 2007 | Soyo SY-7VEM Motherboard

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