Tyan BIOS Thunder n4250QE (S4985-E) Free Driver Download (Official)

Tyan BIOS Thunder n4250QE (S4985-E) Free Driver Download (Official)
8 Ratings (see all reviews)

Supported Models

BIOS Thunder n4250QE (S4985-E) Driver



Supported Operating Systems

Not Applicable

File Name

S4985-E_v204.zip (521.7 KB)


2.04 (25 Jul 2008)

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Uploader Notes

Server Boards AMD Solution

Socket 1207(F)

nVIDIA nForce Pro

Update AGESA code to v3.2.7.0

Updated a BMC issue where it was incorrectly logging memory resize information

Fixed an issue with a 3D Connection USB controller card plus USB Keyboard compatiblity issue

Updated ECC memory settings according to AMD recommendations

Added option to hit Hotkey F10 and a BIOS boot menu will appear so that a user can choose a specific boot device

Added option to hit Hotkey F12 and the bios will force LAN PXE boot

Added option to bypass Memory counting if SPACE key is pressed

Added Keyboard Error Report option to POST process

Fixed an issue where you couldn’t get the system to function with 2x Quad PCI-E LAN cards and a PCI-E RAID card all installed


Uploaded By

Sathishkumar (DG Staff Member) on 2009-10-13 03:59:24

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
4985V204.WPH 1.1 MB 23 Jul 2008
Flash Text.txt 506 bytes 18 Mar 2003
PHLASH16.exe 102.3 KB 1 Apr 2005
flash.bat 40 bytes 25 Jul 2008

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