P55-CD53
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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. |
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| 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 |
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| 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. |
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| 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. |
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| 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. | ||||

