Intel DP55SB Motherboard BIOS 3456 Update

Date Added: Oct 2009 / OS: Windows XP/Vista / File Size: 6334 KB / Publisher: Intel

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New Fixes/Features:

- Fixed a problem where system would hang at POST code 3Bh with 6GB or 7GB of system memory installed.
- Fixed issue preventing settings from being pushed into the BIOS.
- Added the ACPI control method _OSC for PCI Host Bridge Devices to workaround issue with certain plug-in card.
- Corrected the SpeedStep P0 state ratio to Max Non-Turbo Ratio + 1 if Turbo Mode is enabled to solve issue where the operating system reported different CPU speed.
- Updated Setup Option / Help String Text related to BLING LED.
- Updated boot sequence to skip the external SATA initialization if the device is disabled.
- Fixed AUX fan showing up in Intel Desktop Control Center (IDCC) when it is not supported.
- Fixed long watchdog timer timeout for memory issues.
- Fixed Setup Memory Speed display issue with certain processors.
- Updated fan control settings to improve fan response and function with boxed thermal solution.
- Added feature to block compressed BMP file form integrated by Intel Integrator Toolkit (ITK).
- Added PCH BIOS Specification Update v1.01.
- Added PCH EDS Specification Update v1.53.
- Fixed iFlash hang issue with all memory slots populated.
- Fixed an issue that memory speed for empty DIMM slot is shown in Intel Desktop Utilities (IDU).
- Updated initialization to clear PCIe error status.
- Fixed Processor Family in SMBIOS Type 4 structure for Intel Core i7 processors.

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