09-22-2014 07:03 AM
Hi, i have this problem with my GPU. I'm using the NVIDIA GT 750M SLI for my y510p. I play LoL a lot, and when i play it with SLI, My graphics can reach about 130fps+ . However, i don't know what happened ,My fps dropped to 60. The game frequently lags too. Sometimes while playing the speaker produced some sort of a buzzing sound. It's not the speaker's problem, it definitely have got something to do with the lag issue. I have a 170W power adapter, i updated my graphics driver to the latest, i had my power plan set to high performance. And i don't know what to do. Help me out.
09-22-2014 08:06 AM
09-22-2014 08:18 AM
09-22-2014 08:22 AM
I always go to NVIDIA control panel after updating my driver. I have cleaned my registry before, that was bout 2-3 months ago. I have not cleaned my registry since. After cleaning the registry everything still runs normally, no sign of fps decrease. I'm sure that the game is running on NVIDIA drivers not intel HD.... This problem came out of nowhere. It's like sudden fps drop on the next day i play LoL.
09-22-2014 09:42 AM - edited 09-22-2014 09:42 AM
Download MSI afterburner, and check the GPU'S usage and tempature. Also have you checked with the creators of the game to check they haven't limited the FPS to 60 recently?
09-23-2014 05:13 AM
I downloaded MSI Afterburner after i got this laptop. I always open MSIA to check my GPU usage. It used to be bout' 80-90 degrees last time. The GPU usage ranges about 80-99. Now, the temperature's just 50-60 and the GPU usage is around 50+. The game allows us to cap our framerate and i've checked, it's always at uncapped framerate
09-23-2014 06:13 AM
09-23-2014 06:50 AM
09-23-2014 08:43 AM
It happens on all the games I play. The game that lags most is Metro:Last Light. I haven't reinstall the drivers yet. Do i have to disable SLI before I do a full reinstallation?