GTX 770 Lightning - Vbios fan rpm adjustments not supported?

Hello Svet, thank you again for that UEFI/GOP vbios. I've yet to setup everything for the fastest boot time - I'll post a screenshot/gif/something if I can get under 4 seconds to the desktop.
I was wondering if it is possible to change the min/max rpm's and fan%, I tried using your Tuner but it has no effect on rpm's or minimum fan speed. Also, what about experimental voltages past 1.212?
Using afterburner I can set the core to +100mv but it doesn't apply that constantly. And lastly, is there a defined/theoretical limit for the maximum board power and maximum target power or will I be stopped by heat before I can even get close? (I'm using the standard cooler in a (good)closed case for now.) I'm only asking because I have no idea where to STOP, and would rather not find out the hard way.

Hi Cookieboyeli
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I was wondering if it is possible to change the min/max rpm's and fan%, I tried using your Tuner but it has no effect on rpm's or minimum fan speed.
if the new settings has no effect over FAN behaviour then no,
its hardware limitation of FAN used on the card.
you can try with boot fan duty instead to see if that would work
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Also, what about experimental voltages past 1.212?
i placed those optional, some Titan's users wanted to apply more than 1.212 [i think it should not be possible but they insisted] so allow them to test,try and set more since they wanted such.
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Using afterburner I can set the core to +100mv but it doesn't apply that constantly.
anything above 1.212 is non standard and can be set via Afterburner only [and ofc. the card itself must be spacial one(like yours) to support it]
Quote
And lastly, is there a defined/theoretical limit for the maximum board power and maximum target power or will I be stopped by heat before I can even get close? (I'm using the standard cooler in a (good)closed case for now.) I'm only asking because I have no idea where to STOP, and would rather not find out the hard way.
no such limits, the card itself would start auto throttling in a case of issue
its advisable to test with smaller steps[not huge jumps]

Similar Messages

GTX 770 Lightning vBios recovery and other questions

Hey I was just wondering, is 70C too hot becau- Just kidding. Haha, gotcha.
Actual Question: I was messing about flashing higher and higher power/memory/clock settings and I went too high. Just as I get to the betta fish loading logo (I'm using the 8.1 preview) the screen goes black but does not sleep and I'm stuck there. So now I get to use the LN2 switch to boot, (I JUST researched LN2 and realized what I've been missing) but how do I flash a Normal mode vbios when I can only run in LN2 mode?
Also, just to be 100% safe: A UEFI/GOP vBios is backward compatible with a legacy MB right? I want to make sure I have a vbios to boot with. MY actual computer is an obnoxious Inspiron 546 from 2009... yea. I'm just borrowing this rig. The 770 is MINE though.
Another issue I cannot understand is that whenever I reach 99% GPU usage under ANY (Normal) vBios settings in ANY game with ANY driver the game freezes and crashes and MSI afterburner occasionally reports something crazy like 90129374% Power in a spike. I was actually trying to work around that by overclocking so much I'd never reach 99% GPU usage, but it still spikes for a split second and crashes me.
Finally, I'm highly curious about this vbios entry on techpowerup http://www.techpowerup.com/vgabios/141424/msi-gtx770-2048-130605.html The other two MSI GTX770 Lightning vbios's on this page http://www.techpowerup.com/vgabios/index.php?manufacturer=MSI&model=GTX+770 are the Normal and LN2 vbios's as it states at the bottom, but that third one says nothing on the bottom, and to further increase curiosity the version number has a more significant change in it. Has something been updated?
Oooh yes, one last thing. I've think I might have come across a bug in Svets vBios Tuner (2.49h). I can't set any P*state higher than 2040 because I get a 'wrong parameter' error with anything above that. I used Kepler Bios Tweaker 1.25 to set it to 2104 and that worked, but appears as 4 in both Kepler Bios tweaker and Svets Tuner after that.
I know this is a lot of questions at once here, but I tend to save 'em up for a while. Thank you in advance. -Eli

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but how do I flash a Normal mode vbios when I can only run in LN2 mode?
If you have a non-nvidia vga left you can install it besides the lightning and use it for primary display. Then just use nvflash as usual to reflash a normal vbios (of course card needs to be switched to normal) and it will flash the nvidia adapter it finds (the Lightning). If you only have another Nvidia card left you'd have to identify the adapters name you want to flash (type nvflash --list and all adapters are listed). If then wanting to flash add the adapter name before the file to flash, e.g.: nvflash i1 vbios.rom (assuming i1 is the Lightning's name and vbios.rom is the name of the file to flash). Nvflash will then just flash the Lightning.
If you have no other vga you are out of luck. A PC-Shop can recover it for you.
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Also, just to be 100% safe: A UEFI/GOP vBios is backward compatible with a legacy MB right?
If the board is really legacy bios (no UEFI at all) then theoretically yes. Of course the board needs to be compatible to the latest GTX770 series cards. Old mainboards might run into compatibility issues apart from the vbios.
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Another issue I cannot understand is that whenever I reach 99% GPU usage under ANY (Normal) vBios settings in ANY game with ANY driver the game freezes and crashes and MSI afterburner occasionally reports something crazy like 90129374% Power in a spike. I was actually trying to work around that by overclocking so much I'd never reach 99% GPU usage, but it still spikes for a split second and crashes me.
Then your card is for whatever reason not stable (e.g. insufficient power supply, software issue, too much cpu overclock or simply the card not making factory settings - rma issue -).
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Finally, I'm highly curious about this vbios entry on techpowerup http://www.techpowerup.com/vgabios/141424/msi-gtx770-2048-130605.html The other two MSI GTX770 Lightning vbios's on this page http://www.techpowerup.com/vgabios/index.php?manufacturer=MSI&model=GTX+770 are the Normal and LN2 vbios's as it states at the bottom, but that third one says nothing on the bottom, and to further increase curiosity the version number has a more significant change in it. Has something been updated?
Don't download vbioses from third party sites. The uploaders mostly have no clue of these files themselves. There is nothing newer than you got from Svet. Don't experiment.
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Oooh yes, one last thing. I've think I might have come across a bug in Svets vBios Tuner (2.49h). I can't set any P*state higher than 2040 because I get a 'wrong parameter' error with anything above that. I used Kepler Bios Tweaker 1.25 to set it to 2104 and that worked, but appears as 4 in both Kepler Bios tweaker and Svets Tuner after that.
Then contact Svet about it or post in the thread for his tool: https://forum-en.msi.com/index.php?topic=148273.0

Request MSI GTX 770 Lightning reduced fan speed rom edit

Hello,
If someone can edit or provide an edited rom with a reduced idle fan speed to 20% (from original 33%) that would be greatly appreciated.
BIOS : 80.04.C3.00.38 (P2005-0000)
Please pm me if you need a copy of the gtx770 lightning base rom
Cheers,
N

So I bought a new cooler - Prolimatech MK-26 and two Noctua F12 fans. I connected the fans to the fan connector on the card and... !? I can't set the fans to less than 1000RPM! Even though these fans can spin at 300RPM and even though the temperature of the GPU is around 30C. So the card does not limit the fan speed settings, it limits it's rotation speed to 1000RPM. And this limitation doesn't seem to be in BIOS.
So if you want a really silent GPU, DON'T BUY NVIDIA!!! This limitation is stupid and it has no sense (it's not related to temperature), even the stock cooler would be deadly silent in idle without this "feature". Those two F12s can cool this card down even in afterburner, with power limit set to 111%, boost clock all the time.

REQUEST UEFI/GOP VBIOS for nVidia GTX 770 Lightning

Hi,
I'd like to request a UEFI/GOP compatible BIOS for my GTX 770 Lightning with the following info:
Model: N770 Lightning
S/N: 602-V283-10SB1307089309
Here is my BIOS dump: dl.dropboxusercontent.com/u/16986029/GK104.rom
Thanks in advance

Use >>this<< (260 is normal and 270 is the LN2 version)
Decompress the provided .rar archive with Winrar: http://www.rarlab.com/download.htm
Then flash the desired file with Nvflash for dos: http://www.guru3d.com/files_details/nvflash_download.html
To do so rename the desired file to .rom and create a dos bootstick (https://forum-en.msi.com/index.php?topic=165175.0)
Put nvflash and the vbios file on it and boot from the stick. Then type nvflash -4 -5 -6 gop.rom (if renamed vbios that way) and hit enter. Confirm the questions and let the tool flash.

Request: UEFI/GOP vbios for GTX 770 Lightning 2gb

s/n : 602-v283-06sb1305037366
BIOS version : 80.04.B4.00.04 (P2005-0000)
PCI- E N770 2048M GDDR5 FAN OC
rom file : mediafire.com/?qqydviw9ij2w993
mirror :
multiupload.nl/XSHDBUCK4O
please tell me how to flash this BIOS
and will it resolve the secureBoot with windows 8.1
becuse i can't turn windows 8 features
and i can't turn the secureboot ON
my specs :
CPU: INTEL I7-4770K
MB: MSI Z87-GD65 gaming
GPU: MSI GTX 770 Lightning 2GB
RAM: G.skill 2400 8 GB
SSD:Samsung 840 128GB
PSU: corsair HX850 Watt
thank you

Quote from: mofsad on 23-October-13, 22:48:32
i finally install the BIOS and enabled the SecureBoot , but after that BLACK SCREEN , thank god i have dual bios to run it again
any idea
Also remove power cord from PSU, then do >>Clear CMOS Guide<<
then try again to enable secure boot
Quote
MB: MSI Z87-GD65 gaming
what's your current BIOS version?

MSI GTX 770 Lightning LE Edition --- Original/LN2 strange overclock results

Ok guys this is very strange OVERCLOCK results!! On my gtx 770 Lightning LE card i have 2 bios which need to be physically move(switch) by my hand on Graphis Card!
In ORGINAL Bios my OC results is higher and better then on LN2 Bios
MSI Settings on ORGINAL bios:
Name: GeForce GTX 770 Lightning LE
Driver Version: 334.89
Core Voltage: +100
Power Limired +109%
Core Clock: +150 Mhz GPU-Z-> GPU CLOCK: 1222; Boost: 1274 ; GPU 2.0 Boost: 1306 Mhz
Mmemory Clock: +500
Picture of ORIGINAL BIOS: http://www.mediafire.com/view/myfiles/#j6zvj9n0u6dhla2
LN2 BIOS:
Name: GeForce gtx 770
Driver Version: 334.89
Core Voltage: +12
Power Limited: +109%
Core Clock : +110Mhz ; GPU-Z-> GPU CLOCK: 1182; Boost: 1234 ; GPU 2.0 Boost: 1267 Mhz
Memory Clock: + 500Mhz
Picture of LN2 BIOS: http://www.mediafire.com/view/myfiles/#oq818435y296uj3
With LN2 BIOS we need to have more OVERCLOCK potential or not? For me ORGINAL bios give me more OVERCLOCK potential than LN2 BIOS. Why is it so?

Quote from: flobelix on 26-March-14, 04:10:14
Obviously you don't understand. LN2 allows to set higher voltages not increase oc potential with the same settings. When setting less extra voltage in LN2 than in normal vbios results can't be better.
Then why is voltage on "LN2 BIOS" only +12 and on ORIGINAL BIOS much better +100?
Look this: http://www.hardocp.com/article/2013/09/22/msi_geforce_gtx_780_lightning_video_card_review/3#.UzHuZPldWio
He have more OC potencial with LN2 BIOS! I really don't understand! And in Afterburner writes: MSI gtx 780 Lightning (LN2)
And when is my card on ORIGINAL bios in Afterburner writes " Graphics Card: MSI GTX 770 Lightning LE"
When is card on LN2 bios in Afterburner writes "Graphics Card: GeForce gtx 770"
Look my 2 pictures

MSI GTX 770 LIGHTNING LTE EDITION ----any new version of bios?

CARD------------ MSI GTX 770 LIGHTNING LTE EDITION 2GB ( S/N: 602-V283-07SB1307060757 )
Current bios-- 80.04.C3.00.3C (P2005-0000)
LINK: http://www.mediafire.com/download/e5bj8iei3y8w8hl/GK104.rom
Any new version of bios for my card?
Tnx

No new, but here is a gop vbios if you need for your card

Msi GTX 770 lightning compatability with an msi 990xa-gd55

Soon I will be upgrading my pcand cant be sure from my research that the msi GTX 770 lightning is compatible with the msi 990xa-gd55 motherboard. So I thought I'd ask for a proffesional opinion. Thanks

You're welcome!

MSI GTX 770 LIGHTNING - Unexpectedly Powers Off During 3DMark Demo (Ice Storm)

I run the 3DMark demo (I believe Ice Storm is the benchmark) on my PC containing this MSI GTX 770 LIGHTNING and at about 15 seconds or so, my PC suddenly powers off. I know that at least somebody else has experienced this issue before, but is this a common/semi-common problem? Is it something to be worried about? If I were to run other things (games, benchmarks, etc.) fine but still have problems with this demo, would that be indicative of an issue with the demo, or an issue with over-stressed hardware that still needs to be RMAed?
All other benchmarks runs fine, like even UNIGINE HEAVEN or games are now stable. PSU IS:
Be Quiet Dark Power Pro 1000W
I7 3770 3.5
I even found somebody with similiar problem , look:
http://www.tomshardware.com/answers/id-1799789/evga-gtx-780-unexpectedly-powers-3dmark-demo-ice-storm.html
Even youtube:
Other person comment:
"SalandFindles":
I simply can't get past the 1:38 mark without my computer fully turning off by itself during this Ice Storm video benchmark. I quickly checked the temps right after I turned my computer on after this crash and they didn't seem anything out of the ordinary. So, what do you think my problem is?
AMD FX-6300
Gigabyte Radeon HD 7970
12 GB DDR3 1600 RAM
120 GB SSD
1 TB HDD
Biostar Motherboard
Corsiar 750W Power Supply.
Its only ICE STORM DEMO again now:(

Quote from: sew333 on 07-November-13, 23:43:50
I know 750w is sufficient for a 770 but does it have enough amps on the 12v rail?
http://www.morele.net/zasilacz-ocz-zt-series-750w-fully-modular-80-plus-bronze-atx12v-v2-2-active-pfc-ocz-zt750w-eu-433644/
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341052
Take it?
Quote from: sew333 on 07-November-13, 23:43:50
I know 750w is sufficient for a 770 but does it have enough amps on the 12v rail?
It has the max amps that's possible for this wattage.
It has more than enough
Quote
http://www.morele.net/zasilacz-ocz-zt-series-750w-fully-modular-80-plus-bronze-atx12v-v2-2-active-pfc-ocz-zt750w-eu-433644/
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341052
Take it?
no, those are craps, i've told you what to pick.

GTX 770 LIGHTNING

Hello everyone,
I'm planning to buy a pair of GTX 770 LIGHTNING and go for SLI. Additionally, I also intend to use my old GTX 560 for PhySX. What will be the total PSU requirement ?. Some people recommend that I buy a 1500W PSU- Is that much power really necessary ?. Secondly, What will be the more powerful solution- a pair of GTX 770 LIGHTNING on SLI or a single GTX 780 ?. Thirdly, the specification of the GTX 770 LIGHTNING says it's HDMI-Output revision is version 1.4a. Does this mean that I have to buy a 1.4a hdmi cable, or my current 1.4 hdmi cable will do ?
Thank you all in advance.

Quote
I'm planning to buy a pair of GTX 770 LIGHTNING and go for SLI. Additionally, I also intend to use my old GTX 560 for PhySX. What will be the total PSU requirement ?
A system with a single GTX770 requires 42A and a 600W PSU minimum. For a pair in SLI I wouldn't use anything below a quality 750W - 800W psu with at least 60A on +12v. More would be safer. Using a GTX560Ti for Physx (what I wouldn't recommend as the 770 pair is sufficient for all Physx games including Borderlands2 with max Physx settings) would make a quality 1000W psu of 80A on +12v minimum recommended.
Quote
What will be the more powerful solution- a pair of GTX 770 LIGHTNING on SLI or a single GTX 780 ?
Powerful is relative. The Lightnings will deliver more FPS in benchmarks than a single 780 but may suffer from SLI typical issues like micro stuttering. If micro stuttering bothers you or if you even notice it depends on your individual feel. For me GTX680 SLi experience has been always fine. For some none the less a higher class single gpu might feel faster and games more smoothly despite lower average FPS. If I were you I'd consider buying the 780 and save the rest of the money to upgrade to a 2nd GTX780 later. Buying to lower class vgas instead of one higher class one is usually a bad idea.
HDMI depends on your screen. If it doesn't support special 1.4a 3D features it is pretty irrelevant.

UEFI BIOS request for GTX 770 Lightning

Hey, I'd like to get the UEFI BIOS for my GTX 770 Lightning to get rid of the Secureboot logo on Windows 8.1...
My serial number is 602-V283-06SB1306009263
Thanks

Nevermind. I figured it out. Thanks for the BIOS though

GTX 770 Lightning LE vs GTX 770 Lightning difference?

Hi everyone!
I plan to buy MSI GTX 770 but I would like to know what is the difference between MSI GTX 770 Lightning LE and (more expensive) MSI GTX 770 Lightning, beside GPU clock speed? Does Lightning LE have 12 phase VRM, back plate and GPU reactor?
Thanks in advance!

its the normal and boost clocks that are the differences!
GTX770 Lightning LE - normal clock 1072MHz, Boost clock 1137MHz
GTX770 Lightning - normal clock 1150MHz, Boost clock 1202MHz
it has a higher clock speed on the GTX 770 Lightning and the GTX 770 Lightning LE is a lower performing version to sell cards that are the same but the GPU doesn't match the expected normal specs for a Lightning!

[REQUEST UEFI GOP vBIOS] GTX 770 Lightning

Hey all. I need a BIOS that will allow me to overvolt this 770 Lightning beyond what stock will allow me to.
Here is my GPU-Z backup: http:// www. mediafire.com/?bt277a4bct6xbrl
Thanks a bunch!

The vbios provided seems not to be the LN2 vbios. Try switching to LN2 and use >>MSI Afterburner<< (version 3.0.0 beta 18). Enable extended MSI voltage unlock.

MSI GTX 770 TF minimum fan speed limit

Hi guys, seen a few others with the same problem here, but haven't found any solution.
I have GTX 770 TF and my problem is that I can't set the RPM lower than 34%, which is about 1000RPM. Core temperature in idle is 33C and these two fans are the only thing moving in my case, that's why I would love to change this behaviour (possibility to turn of the fans will be the best case scenario)
Tried Kepler BIOS tweaker with no success and I'm not willing to pay for Svet's application with no guarantee that it will help me change anything.
So the question is: is anyone here that solved this issue?

Same here https://forum-en.msi.com/index.php?topic=177248.new;topicseen#new

MSI GTX 580 Lightning XE Fan Problem

Hi forumites
I am the proud owner of a new MSI GTX 580 Lightning XE Graphics card, so far I have not had any problems at all with my games and am happy to report the card appears to be functioning in the way I had hoped (better than my previous card).
However there is one annoying problem I have been having with the fans. For some strange reason the card appears to be spiking fan usage at idle for no reason.
I can be sat idle at desktop, or surfing the internet and for no reason the fan shoots up to 3500RPM.
In order to try and troubleshoot the problem I have done some fan usage monitoring with MSI Afterburner, as you can see here the fan speed seems to shoot straight up and then back down again.
My card has not been modified in anyway , neither have I fiddled with the card's BIOS.
Do you have any suggestions as to what could be causing this problem?
My signature should hopefully contain my system specifications. Card appears to be functioning fine in games and 3dMark and I have not had ANY TDR crashes, just this fan thing is getting quite annoying!
Thanks.
John

Quote from: JohnZS on 29-December-11, 21:02:31
Sorry I must admit I must have not made myself quite clear, it is both fans on the GPU which rev up to very fast speeds for a second or two. I have noticed that this only happens within the first say 10-20minutes of the PC being switched on, it then calms down and acts as normal after a while.
Even loading with Kombuster etc fans rev as expected to a speed to cool the card (~68C FULL LOADING in KOMBUSTER) I am pretty happy that this temperature is what I should be expecting as various reviews say this card is very cool compared to say a Generic 580. I also recall a post of your's Svet somewhere saying that the card loads from 65-70 depending on operation and cooling of case etc.
I shall have to take the side off and inspect the LEDs.
John
Quote from: JohnZS on 29-December-11, 21:02:31
Sorry I must admit I must have not made myself quite clear, it is both fans on the GPU which rev up to very fast speeds for a second or two.
Yes, i confused your case with this one: https://forum-en.msi.com/index.php?topic=155293.0
Where one of the FANs was behavior different than another one, so in my last reply in your topic i was assuming that this was your issue

GTX 770 Lightning - Vbios fan rpm adjustments not supported?

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