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P55-CD53

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MSI Reminds you:
Because of the limitations of chipset, this MB does not support Win98/ME.

BIOS
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Special Note:

The BIOS files provided here are exclusively for MSI products. MSI takes no responsibility for any damage caused by improper use or lack of technical expertise. If you can not see any BIOS file below, please use the tools listed at the bottom of the page for updating your BIOS. When using these tools to update your BIOS, please stop all other work in progress to avoid update interruption.

Attention:

Users who download BIOS from here (not using Live Update) should use the flash utility included in the downloaded compressed file when doing the BIOS update. To avoid BIOS update failure, please do not use older versions of the update utility or utilities not provided by MSI.
BIOS Type AMI BIOS File Size 911KB
Version 1.6 Update Date 2010-01-06
Description - Update M-Flash module.
- Improved memory compatibility.
- Add Energy Star LOGO.
- Fixed system report incorrect memory size when install 4G memory.
Download 7586v16.zip
BIOS Type AMI BIOS File Size 921KB
Version 1.5 Update Date 2009-12-02
Description - Fix memory size just show 4032MB but system insert 4096MB
- Fix DDR-1066 show mistake to 1333 after clear CMOS.
- Support Clarkdale OC Genie.
- Improve Lynnfield OC memory stability when DRAM frequency greater than 2000Mhz
- Set the "C-STATE" to disable when OC Genie Enable
- Update M-Flash to v0F.
- Patch Hynix(HMT125U6AFP8C) 1333/2G memory unstable issue
Download 7586v15.zip
BIOS Type AMI BIOS File Size 907KB
Version 1.4 Update Date 2009-11-04
Description - Update CPU micro code.
- Update NB module.
- Support low voltage XMP memory.
- Update M-Flash module.
- Improved memory compatibility.
Download 7586v14.zip
BIOS Type AMI BIOS File Size 901KB
Version 1.3 Update Date 2009-09-24
Description - Update CPU micro code.
Download 7586v13.zip
BIOS Type AMI BIOS File Size 895KB
Version 1.2 Update Date 2009-09-09
Description - Update CPU micro code.
Download 7586v12.zip
Note Support XEON CPU X3450
BIOS Type AMI BIOS File Size 893KB
Version 1.1 Update Date 2009-08-28
Description - Update CPU micro code.
- Update NB module.
- Update SB module.
- Improved memory compatibility.
Download 7586v11.zip
BIOS Type AMI BIOS File Size 890KB
Version 1.0 Update Date 2009-07-28
Description New BIOS Release
Download 7586v10.zip
OR

Live Update Series    During updating, please stop all working process to avoid update interruption.

MSI Live Update Series feature two modes. One is traditional Live Update 3 installing version. End-users can install and run the software on the client computers with the companion CD or downloading from MSI website. The new Live Update Online is online services exclusively. End-users only have to connect to the download center and enable the Live Update Online function, and the updating will via the web pages completely.


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