Inixi Posted August 3, 2008 Report Share Posted August 3, 2008 Hi, I have a GF8600 MGT with 512 MB DDR2 memory and if i turn on some blooming efects or af in games i get serious input lag, even if the framedrop is not very big or even if there is no framedrop seen. I have vista x64 bussiness version, i installed 169.12 drivers from laptopvideo2go site, then the lag was very serious, then i installed 167.43 WHQL drivers from the same site and the lag was smaller but it still existed, even the score in vista has jumped by 0.1 up... in nvidia control panel i have all optimisations turned on, i tried also to change options but the lag was bigger... any suggestions? thanks in advance Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted August 3, 2008 Report Share Posted August 3, 2008 hi, i have/had the same problems with desktop graphic cards (6800GT, 7900GT and 8800GTS512) and all drivers i used so far. even with old games like Quake3 you can notice inputlag just by enabling AF/AA. funny thing is with an ATi 3850 i could enable AF/AA as i wanted and there was no input lag. i agree it has to be something with drivers, since i cant manage to get my 8800GTS512 to full load with Qauke3 even with highest AF/AA settings and why should there be an input lag if the gpu does not even run at full load?! Quote Link to comment Share on other sites More sharing options...
Michael Marley Posted August 3, 2008 Report Share Posted August 3, 2008 If you guys are using the modded INF, then try finding the line in the INF that says "lvds_reduce_freq" and changing the value from 1 to 0. Then, you must reinstall the driver, of course. Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted August 3, 2008 Report Share Posted August 3, 2008 well i found [Mobile_Tweaks]... HKR,, LVDSReduceFreq, %REG_DWORD%, 1 ... since its under "[Mobile_Tweaks]" this doesnt apply to desktop chips ?? Quote Link to comment Share on other sites More sharing options...
Michael Marley Posted August 3, 2008 Report Share Posted August 3, 2008 You said you had a 8600m GT. Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted August 4, 2008 Report Share Posted August 4, 2008 You said you had a 8600m GT. well the thread starter "Inixi" has a 8600M GT, i only got similar problems with my desktop graphics. Quote Link to comment Share on other sites More sharing options...
Inixi Posted August 5, 2008 Author Report Share Posted August 5, 2008 I have tested some things, i tried to use newest NBF mobileforce drivers, there was an option like prebuffer frames in directx applications or something like that, default was on 3, i turned it to 0 and then the lag was very very little, even invisible... [Mobile_Tweaks] ... HKR,, LVDSReduceFreq, %REG_DWORD%, 0 I tried with this option and nothing has changed, lag was the same 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.