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Unlocked Nvidia-Dell Video BIOS! Overclock your 17inch notebook Videocards! - Page 37

post #721 of 1404
4/11/07 at 5:57pm
Does anyone know if this can be done on a toshiba 7900gs? Everywhere I look it seems that it won't. I just wanted to double check to see if someone with more OC knowledge than me knew if the Toshiba Nvidia Bios could be changed. I personally have a p105 s9339 laptop.

thanks,

sorry it's off topic.
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post #722 of 1404
4/11/07 at 6:26pm
Quote:
Originally Posted by Turnip311
Does anyone know if this can be done on a toshiba 7900gs? Everywhere I look it seems that it won't. I just wanted to double check to see if someone with more OC knowledge than me knew if the Toshiba Nvidia Bios could be changed. I personally have a p105 s9339 laptop. thanks, sorry it's off topic.
no, only Dell. (maybe Toshibas card isnt locked. maybe you can OC anyway) but to be 100% sure, buy a Dell 9400. he he
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post #723 of 1404
4/11/07 at 8:13pm
our thread applies to the Dell cards only. it is a differnt BIOS. You would have to look on the Toshiba forums for assistance.

have you checked NV overclocking tools to see if the BIOS on it is even locked?
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post #724 of 1404
4/11/07 at 11:24pm
sweet guys thanks for the help!
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post #725 of 1404
4/12/07 at 5:37am
Other than not being made yet, what's the reason there's no memory optimized flash for the revision 1 boards?
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post #726 of 1404
4/12/07 at 9:43am
ok me to got the blank screen after the flash and doesint boot on my 9300 with 7800gtx

so i went to here http://www.notebookforums.com/showth...ht=blind+flash

and i want to do the usb flash but the dos files link is bad does anyone have the link for the dos files?
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post #727 of 1404
4/12/07 at 2:24pm
want to tell you got it back working

i did it with the cd the usb didint work lol

i used this boot cd and had to pop in my 6800go to see what it says and than pop in the 7800gtx booted it up and put 780gtxnn.rom and all the lights blinking than i restarted and it showed
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post #728 of 1404
4/12/07 at 5:35pm
Hi mate, i have been trying to do this to my m1710 with 7900 gtx i have copied the download to a cd only using the writer on my lapy, then gone to bios and have done exactly what he has said but it just loads up as normal, what am i doing wrong do i need to download anything else? any clue? thx
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post #729 of 1404
4/12/07 at 5:47pm
Quote:
Originally Posted by Jacquesy82
Hi mate, i have been trying to do this to my m1710 with 7900 gtx i have copied the download to a cd only using the writer on my lapy, then gone to bios and have done exactly what he has said but it just loads up as normal, what am i doing wrong do i need to download anything else? any clue? thx
You need to burn the .iso file a different way than a data cd. Use a CD-R and burn the .ISO by selecting an option like 'Write disc from ISO file' (CDBurnerXP) or 'Burn Image' (Nero).
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post #730 of 1404
4/12/07 at 6:06pm
i will try thanks
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post #731 of 1404
4/12/07 at 9:04pm
Quote:
Originally Posted by Jacquesy82
i will try thanks
first of all, check if you have VBIOS version 05.71.22.28.01. (if you have a new 9400 you have this version, means you gone use Rev.1 flash. 1. burn the ISO file on a CD-R disc, use Nero (image function) 2. boot the computer with the disc, (press F12 when you see the Dell mark, choose DVD/CD-RW) 3. type: nvflash 791gsunn.rom 4. press enter 5. press Y 6. reboot the computer (manual with the on/off button) 7. done ps. the 791gsunn flash is best to start with, later you can flash with 791gsunv (1.24 volt) if you want to get more power to the card. good luck
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post #732 of 1404
4/13/07 at 9:26am
Quote:
Originally Posted by putkinen

3. type: nvflash 791gsunn.rom

good luck

Nice of you to post the steps for Jacquesy82 but he stated he has the 7900gtx not a gs card. Therefore he should be trying 790GTXUO.ROM.
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post #733 of 1404
4/13/07 at 11:06am
EDIT. flashing go7900gtx.

1. burn the ISO file on a CD-R disc, use Nero (image function)

2. boot the computer with the disc, (press F12 when you see the Dell mark, choose DVD/CD-RW)

3. type: nvflash 790gtxuo.rom

4. press enter

5. press Y

6. reboot the computer (manual with the on/off button)

7. done


good luck
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post #734 of 1404
4/13/07 at 12:50pm
juanlu206 ok sense i upgraded to this bios for the 7800gtx seems like i might of lost performence and also when on ac it goes from max 3d normal than 5sec later low 3d than another 5sec later this is when it sits and this never did this befor.

and i think this is teh problem causeing the slowness. also when i overclock seems like i could keep on overclocking rigth now im at 430 and 1200mem which befor itw hould of showed artfects i also tried 450 than 1200 than teh fps on atitool went down to 100fps from 400fps which is odd.


also my temps is alot cooler which is not right befor i could get up to 105 well gaming now it ony hits 60s and max 80s in games even overclocked.
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post #735 of 1404
4/13/07 at 10:55pm
Quote:
Originally Posted by Turnip311
Does anyone know if this can be done on a toshiba 7900gs? Everywhere I look it seems that it won't. I just wanted to double check to see if someone with more OC knowledge than me knew if the Toshiba Nvidia Bios could be changed. I personally have a p105 s9339 laptop. thanks, sorry it's off topic.
The performance table lock isnt exclusive to dell laptops...upload your bios here and I'll take a look...that is if your card is actually locked Edit:
Quote:
Originally Posted by gordesky1
want to tell you got it back working i did it with the cd the usb didint work lol i used this boot cd and had to pop in my 6800go to see what it says and than pop in the 7800gtx booted it up and put 780gtxnn.rom and all the lights blinking than i restarted and it showed
wahaahah...another one gets it done with the cd...of course since it isnt 7900 series I guess it doesnt say much Sorry about that link...the files are uploaded in the post now...thanks for the heads up
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post #736 of 1404
4/14/07 at 12:33am
I just flashed with the JuanLu bios for my 6800Ultra; the flash itself went without a hitch! (thanks Juan!)

I did need to change drivers though, as the Mobileforce 97.92 drivers did not let me overclock.
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post #737 of 1404
4/14/07 at 2:54pm
Hi lads, I just bought my new graphic card 7900GTX 512DDR3 and put in to my Dell E1705. Unfortunaly, I can't change any clock for GPU and MEMORY, why?

I found a topic with list of bios, which is locked and unlocked:
http://home.tele2.es/jlgm/peng.html
How find version of my bios in my 7900GTX?

I used nvflash to copy this bios and I opened in NiBiTor2.8a.
I can change a clock for the 3D operation and voltage but which setting will be safe? I can't try to find safety setting because I can't oveclock my 7900GTX

Any idea?

Power supply is: PA-15 150 Watt

UPDATE: I reflash bios from basics version to 790GTXUO version from first page and I can't change clock for GPU and MEMORY still

NEXT UPDATE: I just turn off the clock test in RivaTuner 2.8 and now I can OC.
GPU: 500MHz to 626MHz
MEMORY: after 600MHZ - artifact, very strange

3dmark2005 after OC: 9479, NICE

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post #738 of 1404
4/15/07 at 4:38am
hey guys what program do i use on vista 32 to overclock my card?? does cool bits still work?
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post #739 of 1404
4/15/07 at 9:58am
Quote:
Originally Posted by mycrx
hey guys what program do i use on vista 32 to overclock my card?? does cool bits still work?

I have tried Rivatuner and Ntune. The only thing that I got working is ATITool 0.27 beta 1.
http://forums.techpowerup.com/showthread.php?t=26246
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post #740 of 1404
4/15/07 at 10:18am
Quote:
Originally Posted by Andi0000
3dmark2005 after OC: 9479, NICE
You should be able to go alot higher than that. I'm clocked in at 653/850. Scoring 9835 in 3dMark05. Considering you have a faster cpu and a 512 card compared to my 256 you should be scoring higher.
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