Biostar TForce-939 07/06/2006 moded bios, based on CU51M410.RH,

Change log:


* Change onboard GeForce 6100 GPU speed from 425Mhz to 475Mhz (overclocking)
* Add onboard Geforce 6100 series Temp. Sensor detection


***** Status : Tested OK! *****

*****0613 mod BIOS release, Pls go to post #365 to download*****

This post has been edited by Jian_yi: Jun 13 2006, 12:13 PM

You just sure your PCI-E bus maintain at 100Mhz than done!

yup, the extra temperature detection like 6600GT temperature detection.

how much your temperature for onboard graphic? Can u post your temperature detection page here?

May be u wanna do this



Cooler Master BlueICE 2

This post has been edited by Jian_yi: Jun 10 2006, 10:31 PM

lol, i think u really need using BlueICE 2, the gpu temp is 62'c. erm, if using BlueICE 2 I think can be up to 525MHz for onboard GPU Core should be no problem. Now I mod the this BIOS for the H.264 hardware decode acceleration support. Wait for me release. You run 3D Mark 03 until game 3 or 4 hang? ? I need your data to fix this problem & release the new mod bios.

yup, all mod by myself, but I already waste 2 days to download many many many C51 6100 Mainboard BIOS to do compare & check the different. Now I also found a secret, all the overclockable 6100 onboard GPU are using 57856 bytes BIOS, but BIOSTAR TForce Series C51 Mainboard Onboard GPU using 57344 bytes GF6100 BIOS. Have small different , never mind I will download their earlier release BIOS to see they using 57344 bytes BIOS or not, IF THEY HAVE USING 57344 bytes BIOS AT FIRST RELEASE 425Mhz ONBOARD VGA, THAT MEANS WE HAVE CHANCE TO MOD IT TO 57856 bytes & RUN THE ONBOARD GPU 'TILL 550Mhz WITHOUT NO PROBLEM!!!



This post has been edited by Jian_yi: Jun 11 2006, 12:03 AM

huh! Have any one need S754 Biostar Tforce moded (475Mhz) BIOS to try?

This post has been edited by Jian_yi: Jun 11 2006, 12:04 AM

Use this .reg file to enable your Nvdia Coolbits Overclocking Tweaks.


Attached File(s)
 coolbits_forceware.zip ( 698bytes ) Number of downloads: 12

My cpu is Athlon64 4000+ ClawHammer @ 2.6Ghz

erm, my super PI 1M running about 32~33s.

yup, My 4000+ no overclockable.

New BIOSTAR TForce-939 Mod BIOS Release today, 12/06/2006 (BUG fixed on 0611 mod BIOS) moded bios, based on CU51M410.RH


Change Log:


* Intergrated GPU Smart speed control, GF6100 will automatic adjust the core speed depend by the games, 2D mode : 275Mhz @ 3D Normal mode : 475Mhz @ 3D performance mode : 525Mhz

* Onboard Geforce 6100 series Temp. Sensor detection



***This moded BIOS NO TESTED, use it for your ownrisk!***

If you failed in upgrade BIOS, pls use this way to recover your own BIOS.



Make a bootable Floppy disk



Download BIOSTAR TForce939 mod BIOS(0612) :

***** 0613 Release! Stop 0612 bug Mod BIOS download! 0613 BIOS can download at post #365*****

This post has been edited by Jian_yi: Jun 12 2006, 11:51 PM

This new BIOS change 57344 bytes BIOS to 57856 bytes... Replace & intergrated completed! No error. but wanna test.

wanna overclock your onboard GPU 6100/6150 only flash BIOS. The Coolbits enable only let u know what the clock that your onboard GPU running only. Have anyone success flash the 0611 mod BIOS?

This post has been edited by Jian_yi: Jun 11 2006, 10:27 PM

wow, nice mod! Do you flash the 0611 mod BIOS already?

This post has been edited by Jian_yi: Jun 12 2006, 11:56 AM

Sorry, BUG Fixed, Pls redownload the BIOS again, 0612 BIOS release. Sure u use this BIOS have boot screen.

This post has been edited by Jian_yi: Jun 12 2006, 05:01 PM

erm, but 602 bios no have more overclocking options ler, no more setting for RAM latancy.

erm, at my current Post #337 list, no ppl download the lastest mod BIOS, how come u tested the 0612 BIOS no boot scrren???

This post has been edited by Jian_yi: Jun 12 2006, 05:14 PM

Biostar TForce-939 mod BIOS "0613" Tested based on CU51M410.RH

3D Mode : 550 / 525Mhz version

New change log: (Stable Version)

* Fix no screen bug from 0612 mod BIOS
* Cancel support H.264 code (More Stable)
* Change Onboard GeForce 6100 speed to 2D : 275Mhz / 3D Peformance : 525Mhz

Mod by Jian_yi, Powered by overclockmaster.com

This BIOS already tested, running very well!

See below testing/benchmark picture!

525Mhz @ 3D Mark 2001


525Mhz @ 3D Mark 2003


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550Mhz @ 3D Mark 2001


550Mhz @ 3D Mark 2003


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If you failed in upgrade BIOS, pls use this way to recover your own BIOS.



Make a bootable Floppy disk



-----------------------------------------------------------------------------------

Biostar Tforce-754 mod BIOS comming soon~

Download Biostar TForce-939 mod Stable BIOS "0613" :
*****If your flashed 550Mhz mod BIOS, running 3D hang, that means you wanna downgrade to use 525Mhz BIOS, but I think all most mainboard should be no problem with running 525Mhz 0613 BIOS. I already using 550Mhz 0613 BIOS & running near 5 hours no problem found~ Try your luck lor...*****

This post has been edited by Jian_yi: Jun 12 2006, 11:50 PM


Attached File(s)
 TForce939.0613.525.zip ( 423.44k ) Number of downloads: 28
 TForce939.0613.550.zip ( 423.44k ) Number of downloads: 19

I use Fraps to test running the games. See picture...

Testing using 0613 550Mhz Mod BIOS with Nvdia Forceware 81.98 Driver!

Game = Need For Speed : Most Wanted









0613 550Mhz BIOS run this game at medium 800*600 setting can get 20~26fps

This post has been edited by Jian_yi: Jun 12 2006, 11:45 PM