mobilenvidia Posted October 23, 2007 Report Share Posted October 23, 2007 I've just uploaded the unlocked BIOS's that our friend Juanlu made some months ago. These files are no longer hosted by Juanlu and he seems to have dissappeared of this planet. These are usable by Dell note books with the go7900GS, go7900GTX and go&950GTX GPU's Should work happily on i9400/E1705 and XPS M1710's. go7900GS owners will need to be VERY careful as there are 2 BIOS versions and you need to get it right before flashing. Anywho, the download below has an ISO file that can be used to make a bootable CD with everything needed to flash your video BIOS I've also included the BIOS files seperatly for those with other bootable media (ie USB flash) just copy the files to it. The ROMs can be found here Just extract some where and use an ISO capable CD burner to make a CD or just copy the files to a bootable media. For more instructions head on over here READ READ READ before doing anything, go over everything in your mind an have everything ready should it go wrong (did for me once but I managed to recover blindly phew) Remember I take no responsibility for anything that goes wrong, you do it at your own risk Enjoy, and any comments, suggestions welcomed :) Juan's original Page can still be found here in archived form or below I've attempted to recreate it. We owe Juan a huge debt for all the work he has done. Hi everybody...Mi name is Juan Luis Garrido, I?m an IT student and I have been able to decipher the bit codes from the Nvidia bioses that let you: -- Unlock the frequencies from both the core and the memory by software. -- Unlock Powermizer in battery mode. Now you can select the mode "Maximum performance" runing on battery. -- Load the optimum timings for the memory. All this is based on all the tests that have taken place using my inspiron 9400 with the Nvidia 7900gs graphics adaptor, and with the help of programs such as ATITool, RivaTuner, NiBiTor and nvFlash. I would also like to thank Sergio and everyone from "NOTICIAS 3D" and "NOTEBOOKFORUMS" forums. IMPORTANT!! There are two revisions of 7900gs: - Revision 0 (rev.0): with bios 05.71.22.16.13. - Revision 1 (rev.1): with bios 05.71.22.28.01. If you use the wrong bios, when you reboot you obtain black screen. If this was happening, ask for help in the forum. I have created an image cd that contains the following files: NOTE: With the memory optimized and running at 1.24v you can increase the frequency (7900GS, 7900GTX, 1500M and 2500M) over 1600 MHz with no problems, however Samsung states that it?s maximum should be 1400 MHz.For obtaining the maximum performance you have to reflash the graphics card with the bios XXXXXUOV.ROM or XXXXXXUO.ROM (according to model). XXXXXNNN.ROM or XXXXXXNN.ROM is original bios (according to model). INSTRUCTIONS: 0º Do it under your own responsibility. Dell?s warranty would not take care of an Overclocked card. 1º Burn the image on a CD using a burning program such as Nero. 2º Restart the computer and then you see DELL?s Logo appear press F12 until you see the Boot menu. 3º Choose the option CD/DVD/CD-RW. 4º Type nvflash XXXXXXXX.ROM. 5º Accept the process pressing Y. 6º Restart the computer, you are done. DOWNLOAD: JLMOD_ISO_VER.6 CHANGES: VER.1. First iso. VER.2. Solved bug (caused by me) in some bios. VER.3. Updated file name and added 7800GTX and 7950GTX graphics adaptor. VER.4. Added 6800ULTRA. VER.5. Added 1500M. Updated memory frequency of 7900GS to 1014Mhz instead of 1000Mhz. VER.6. Added 7900GS Rev.1. Quote Link to comment Share on other sites More sharing options...
Da Ferret Posted October 24, 2007 Report Share Posted October 24, 2007 There are no detailed directions ... the site they link to is gone... any one have a good write up for 7900 GS user Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 24, 2007 Author Report Share Posted October 24, 2007 How's the above ? Quote Link to comment Share on other sites More sharing options...
Da Ferret Posted October 24, 2007 Report Share Posted October 24, 2007 Great thanks! Quote Link to comment Share on other sites More sharing options...
Guest omnikohh Posted October 24, 2007 Report Share Posted October 24, 2007 hi, what can i do with this? i have this notebook: Descrizione Prodotto Toshiba Satellite P100-237 - Core Duo T2600 2.17 GHz - 17" TFT Dimensioni (LxPxH) 39.4 cm x 27.5 cm x 4.2 cm Processore Intel Core Duo T2600 / 2.17 GHz ( Dual-Core ) RAM 2 GB (installati) / 4 GB (max) - DDR II SDRAM - 533 MHz ( 2 x 1 GB ) Controller grafico NVIDIA GeForce Go 7900gs - 512 MB Uscita audio Scheda audio Garanzia del produttore 1 anno di garanzia Peso 3.2 kg Localizzazione Italia Alimentazione 120/230 V c.a. ( 50/60 Hz ) Batteria Ioni di litio Memoria cache 2 MB - L2 Disco rigido 120 GB - Serial ATA-150 - 7200 rpm Memorizzazione ottica DVD±RW (±R DL) / DVD-RAM - integrata Networking Scheda di rete - Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, Bluetooth 2.0 EDR Sistema operativo Microsoft Windows Vista Ultimate Schermo 17" matrice attiva TFT 1440 x 900 ( WXGA+ ) Telecom Fax / modem - 56 Kbps Tipo di sistema Notebook Dispositivi incorporati Altoparlanti stereo, antenna wireless LAN, antenna Bluetooth Lettore di schede 5 in 1 Wireless NIC Intel PRO/Wireless 3945ABG Durata (max) 2.2 ora/e Tecnologia piattaforma Intel Centrino Duo tnx Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 25, 2007 Author Report Share Posted October 25, 2007 nothing it's not a Dell Quote Link to comment Share on other sites More sharing options...
Guest Nordi Posted October 25, 2007 Report Share Posted October 25, 2007 hi, what can i do with this? i have this notebook: # Intel® Core? 2 Duo T7200 2.0 GHz # 2048 MB DDR2-RAM, 160 GB HDD SATA mit 5400 upm # 17" WUXGA 1920x1200 UltraSharp-Display mit reflexionsarmer Beschichtung # Modem+LAN, WLAN a/g, Bluetooth # 8 X DVD+/-RW # 256 MB NVIDIA® Quadro® FX 1500M Grafik # Windows Vista? Business Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 25, 2007 Author Report Share Posted October 25, 2007 Is it a Dell ? Quote Link to comment Share on other sites More sharing options...
Guest Nordi Posted October 25, 2007 Report Share Posted October 25, 2007 yes, Dell M90 with 1500M Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 25, 2007 Author Report Share Posted October 25, 2007 Then chances are yes, do a google for this to confirm it. The Quadro 1500M is very similar to the go7900GS same speeds (see chart above) Make 100% sure it is possible, I'm only providing the means to do it. It's all your own risk in actually doing it. I can't emphasize this enough. Quote Link to comment Share on other sites More sharing options...
Guest LostProjectile Posted October 25, 2007 Report Share Posted October 25, 2007 The compressed file has an ISO among the other files that does not appear to contain the same files around it. Do I use the ISO file or do I burn on all the files? Also, once my card's BIOS is flashed, I just have to carefully adjust settings in ATItool to a setting that is stable and works well? Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 25, 2007 Author Report Share Posted October 25, 2007 The ROM files should be the same, as I sucked them from the ISO. The other files might be slightly different. And yes, ATI tool is a good way to test for a stable error free system. Quote Link to comment Share on other sites More sharing options...
Guest LostProjectile Posted October 25, 2007 Report Share Posted October 25, 2007 Sorry I'm such a newb to all this, but I successful flashed the bios of my GeForce 7900GS go rev 0 card and am not sure where to go from here. I installed ATITools and when I try to change any settings it says my card does not appear to be used by windows. I don't know if this is because im using Vista or not. If someone wouldn't mind telling me what drivers and program to use to OC and also how to monitor the temperatures and some settings most people use for this card, it would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
mobilenvidia Posted October 26, 2007 Author Report Share Posted October 26, 2007 Try using nTune from nVidia this allows overclcoking Quote Link to comment Share on other sites More sharing options...
redtech116 Posted November 1, 2007 Report Share Posted November 1, 2007 have a clevo m570u with a FX 2500M just flashed the bios from 500/600 to 550/700 speeds everything seems to work fine so far... used the guide here http://www.hardforum.com/showthread.php?t=1199078 Quote Link to comment Share on other sites More sharing options...
Guest Saar Posted December 17, 2007 Report Share Posted December 17, 2007 Hey.. I have a Leadtek 7900 GTX TDH 512MB. I have tried to flash the bios for it, and I forgot to backup. I have tried tens of different versions and nothing seems to work!! I am over 7 hours here testing one after the other trying to find one that works, with 0 luck.. Please help me if you can! Thanks so much! Quote Link to comment Share on other sites More sharing options...
Guest TwistedBe Posted July 25, 2008 Report Share Posted July 25, 2008 Hey guys a little question. Im rather experianced with bios flashes and stuff like this. (been doing this since back in the geforce 4 days) I succesfully flashed the 790GTXUO bios to my card. Witch should be the unlocked and memory optimised bios according to the link. But i cant seem to change any clock speeds with rivatuner or with ntune or any other software method. Im using the 175.95 driver now (try'd the 177.66 and 177.72 to since i like to keep my system updated) Windows vista 32bit btw, but that should matter anyway. Anyone who was able to change the clocks in windows succesfully on a dell m1710 Ive been running on a flashed bios with 550/1400 clocks for a long time now but the memory optimisation and the ability to go a bit higher catched my eye, so changing clocks in windows makes tweaking a lot easier then reflashing the bios over and over. :) Hope someone can help. Quote Link to comment Share on other sites More sharing options...
zzpulp Posted May 6, 2009 Report Share Posted May 6, 2009 Hey guys a little question.Im rather experianced with bios flashes and stuff like this. (been doing this since back in the geforce 4 days) I succesfully flashed the 790GTXUO bios to my card. Witch should be the unlocked and memory optimised bios according to the link. But i cant seem to change any clock speeds with rivatuner or with ntune or any other software method. Hope someone can help. Refer here: http://forums.laptopvideo2go.com/index....showtopic=17665 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.