svl7 Posted October 17, 2012 Author Share Posted October 17, 2012 I didn't modify the 630m vbios, so this bios won't make a difference for you. Quote Link to comment Share on other sites More sharing options...
paradox Posted October 17, 2012 Share Posted October 17, 2012 ok. also wanted to ask something offtopic: can you maybe mod a bios so that it enables the Advanced tab ? In my situation the Advanced tab is missing(not grayed out). Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 18, 2012 Share Posted October 18, 2012 @svl7: Do you know if the 640m in V3-571G is replaceable? if so where can i buy a 660m or better? Thanks for your time! If Switzerland were closer i would personally buy you a case of beers! (in my country its 20 beers a case) xD Ed Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 18, 2012 Share Posted October 18, 2012 @svl7: do you mod desktop vbios? i need a help to convert a asus mars 2 bios into a gtx 590! i can edit it with nibitor but the revision is diferent so when i flash it it doesnt work, any thoughts master? Cheers Ed Quote Link to comment Share on other sites More sharing options...
Enrico Posted October 20, 2012 Share Posted October 20, 2012 Please make the lastest bios, 1.11 mod. Thanks:congratulatory: Quote Link to comment Share on other sites More sharing options...
aminof Posted October 21, 2012 Share Posted October 21, 2012 anybody have an idea why the latest nibitor can't read or save the vbios ? (gpu z can save it) Quote Link to comment Share on other sites More sharing options...
FiShBuRn Posted November 4, 2012 Share Posted November 4, 2012 no more news about latest bios mod? like i said i can do the testing... Quote Link to comment Share on other sites More sharing options...
kbza22 Posted November 7, 2012 Share Posted November 7, 2012 @slv7: Hi!!!. You can do the modified bios for Acer V3-471g? (14", 3610qm, gt640M DDR3). Thanks!!! Quote Link to comment Share on other sites More sharing options...
najili Posted November 17, 2012 Share Posted November 17, 2012 I used Acer Aspire V3-571G , GT640M DDR3, Windows 8. How to flash this bios? When I started InsydeFlash, I got an error when flashing . Please help me Quote Link to comment Share on other sites More sharing options...
svl7 Posted November 17, 2012 Author Share Posted November 17, 2012 I can't help you if I don't know the error. Quote Link to comment Share on other sites More sharing options...
najili Posted November 17, 2012 Share Posted November 17, 2012 The error show...IHISI: Flash write error in SMI!SMI Return Code: 0x25..please help me Quote Link to comment Share on other sites More sharing options...
Givet Posted November 21, 2012 Share Posted November 21, 2012 Is it possible to rename the GT640, 650 or 660? It is only the difference in the frequency and type of memory. Quote Link to comment Share on other sites More sharing options...
vnvman Posted November 21, 2012 Share Posted November 21, 2012 I used Acer Aspire V3-571G , GT640M DDR3, Windows 8. How to flash this bios? When I started InsydeFlash, I got an error when flashing . Please help me Are you on the newer version on this laptop? I mean the one with W8 Home Edition, 6 gigs of RAM and the i7 3630qm? I'm on this one too and I was wondering wether this mod will work on my laptop. The more powerrful cpu and the extra RAM should make this guy an even more powerful gaming machine Quote Link to comment Share on other sites More sharing options...
najili Posted November 22, 2012 Share Posted November 22, 2012 Are you on the newer version on this laptop? I mean the one with W8 Home Edition, 6 gigs of RAM and the i7 3630qm? I'm on this one too and I was wondering wether this mod will work on my laptop. The more powerrful cpu and the extra RAM should make this guy an even more powerful gaming machine Yea. But this mod doesn't work on my laptop :\ Quote Link to comment Share on other sites More sharing options...
vnvman Posted November 29, 2012 Share Posted November 29, 2012 That's too bad. I really hope that somebody makes this mod, it would be great. What tools do you guys use for OC purposes on this laptop, btw? Maybe I can crank it up a little even without BIOS mod... Quote Link to comment Share on other sites More sharing options...
najili Posted December 1, 2012 Share Posted December 1, 2012 That's too bad. I really hope that somebody makes this mod, it would be great. What tools do you guys use for OC purposes on this laptop, btw? Maybe I can crank it up a little even without BIOS mod...I use MSI Afterburner Quote Link to comment Share on other sites More sharing options...
vnvman Posted December 1, 2012 Share Posted December 1, 2012 I use MSI AfterburnerThanks for the tip. I've been using Nvidia Inspector lately on my other PCs. I like it because it's very light (it doesn't even need to be installed) but apparently the overclock doesn't stick after reboot on this notebook. I guess I'll give MSI a try and see if it works better. Quote Link to comment Share on other sites More sharing options...
kbzr Posted December 2, 2012 Share Posted December 2, 2012 I made the other thread because the bios versions are completely incompatible with that specific model. Quote Link to comment Share on other sites More sharing options...
svl7 Posted December 2, 2012 Author Share Posted December 2, 2012 Ah, sorry, my bad... that's the 7 series. Acer has a weird naming scheme... Gonna re-open the thread. Quote Link to comment Share on other sites More sharing options...
vnvman Posted December 3, 2012 Share Posted December 3, 2012 I was wondering...should I post the BIOS for the .016 version of this notebook? I mean the one with 6 gigs of RAM, Win8 and the 3630qm processor. Apparently it's just a slightly refreshed model, it shouldn't be hard to port this mod, but personally I don't know how to do it.Edit: Ok so apparently there's no chance of overclocking this specific model because the BIOS chip isn't accessible. However it seems like memory can be overclocked quite a bit. Right now I'm trying to get the best performance out of BF3, and apparently overclocking the memory does help quite a bit. However I still have to find out how far I can push it. Has anybody tried this already? I'm just looking for the sweet spot to stick with before it starts artifacting, any hints? Quote Link to comment Share on other sites More sharing options...
PetoNHL Posted February 5, 2013 Share Posted February 5, 2013 what is the higest possible stable overclocking for GT 640M? Quote Link to comment Share on other sites More sharing options...
PetoNHL Posted February 5, 2013 Share Posted February 5, 2013 ok, i tried some setups, on the new 3DMark the graca crashes in the Fire Strike benchmark on 1115/1250 oc, i tried also 1114/1150 oc and no problem occurred, on the 3DMark Vantage with no oc i had the score P7128, now with the 1114/1150 i got P9486 Quote Link to comment Share on other sites More sharing options...
thcmaniac Posted February 7, 2013 Share Posted February 7, 2013 Hello. Please work version for GT730m. Quote Link to comment Share on other sites More sharing options...
PetoNHL Posted February 7, 2013 Share Posted February 7, 2013 to wich card is my actual OC of the GT640M similar? Quote Link to comment Share on other sites More sharing options...
leganas Posted February 7, 2013 Share Posted February 7, 2013 I have got a Notebook Acer V3-571G-53216G75Makk after upgrading BIOS with "Acer Aspire V3 series BIOS mods - better Nvidia GT 640m performance" my bluetooth adapter has vanished out of my system. After i had uninstalled all drivers for Wlan and bluetooth, the driver for Bluetooth informs that the controller for bluetooth hasn't been installed.After downgrading BIOS to standard version that has been downloaded from the official site acer.com, BT-adapter hasn't appeared again. My drivers for Bluetooth controller : BT_Broadcom_6.5.1.2410_W7x64Could you help me please? Quote Link to comment Share on other sites More sharing options...
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