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BIOS & FIRMWARE

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BIOS
M4A77T-USB3 BIOS 0801
Version 0801
689.22 KB
2012/01/30

Improve system stability.

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M4A77T-USB3 0601 BIOS
Version 0601
689.33 KB
2011/01/12

Patch MemOK Function will Unexpected start

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M4A77T/USB3 BIOS 0502
Version 0502
689.25 KB
2010/09/17

Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx

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M4A77T/USB3 BIOS 0403
Version 0403
689.12 KB
2010/07/15

Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx

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M4A77T/USB3 BIOS 0310
Version 0310
688.03 KB
2010/05/11

Initial release.

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Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
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  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
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