skipabeat123

My java is set to high priority. But i managed to solve the problem! i followed the instructions from this guys video: especially the part with adding more virtual memory to my C: drive (but without the external flash memory) its set to 8099 - 20000MB(i have 60GB free space at my C: drive) and my tekkit WORKS LIKE A CHARM with 90 fps wherever i go. Allso Ive noticed the temperature drop of my laptop. The fan is spinning at "medium" speed not full as it did before. Runs more quiet. This solution worked really great for me. I think it should be pinned on the forum or shared with others in any other way . Thank you andrewdonshik and Burnout935 for your atention and help.

ofc im not using any aditional mods not any diffrent texture packs beside the default

After I got the white screen I cleared the cache in the launcher options. All mods were downloaded again and are back to their original state. And than I noticed that there WAS actually a diffrence in applying a different Optifine mod (v1.3.2).

I just noticed that the Optifine version in my tekkit is 1.2.5_HD_S_C6

I was changing the wrong file. But when i do with modpack.jar after seeing the MOJANG logo i get whitescreen and nothing happends after replacing the opti files. arent 4GB of ram enough for tekkit ?

I tried with the vid settings decrese. It didnt really helped the diffrence is between 1-3 fps. Replaced the Optifine with OptiFine HD B3 Standard for Minecraft 1.3.2 and it had no effect on the fps. The only thing that is making a diffrence is the render distance - when its Extreme my fps drops to 15 when its normal or tiny its between 25-29. When im playing clean minecraft without any mods my fps on maximum video settings are no lower than 100.

thank you youre such a help. Unfortunately i cant drag my PC all the way to my hometown where i used to live from the town where I study and backwords. I want to play on my laptop. Does any1 else have an idea that can help me solve this problem ON MY LAPTOP? Please help.

why would i want to test it on a PC? i want to play MC with tekkit on my laptop.

Title: tekkit causing low fps Version: 3.1.2 OS: Windows 7 64bit Java Version: Version 7 Update 7 64bit Description of Problem: I am having low fps when playing minecraft with tekkit mod. In "clean" minecraft im having 80 frames per second when it comes to tekkit it drops down to 25fps. Yesterday my system disc was formated and i have a fresh windows 7 installed with all the updates and all up to date drivers in 64bit version. I have only one java version installed 64bit that is. I have ge620dx MSI laptop with 8 gigs of ram geforce 555M graphics Intel® Core i5-2410M CPU 2.30Ghz 2.30Ghz the problem occurs on tekkify server i have 4GB alocated memory for tekkit (slected in its options) decresed all the video settings to minimum but it helped just a bit allso ive noticed that indoors my fps are 50ish but when i go out it goes down to 25 Is is just the fault of my low hardware preferences? or is it just software? please help me Error Messages: none Error Log: none

Launcher Version: 1.0.1.3 Operating System: Windows 7 64bit Java Version: Version 7 Update 7 64bit Antivirus Program: AVG Description of Problem: I am having low fps when playing minecraft with tekkit mod. In "clean" minecraft im having 80 frames per second when it comes to tekkit it drops down to 25fps. Yesterday my system disc was formated and i have a fresh windows 7 installed with all the updates and all up to date drivers in 64bit version. I have only one java version installed 64bit that is. I have ge620dx MSI laptop with 8 gigs of ram geforce 555M graphics Intel® Core i5-2410M CPU 2.30Ghz 2.30Ghz the problem occurs on tekkify server i have 4GB alocated memory for tekkit (slected in its options) decresed all the video settings to minimum but it helped just a bit allso ive noticed that indoors my fps are 50ish but when i go out it goes down to 25 Is is just the fault of my low hardware preferences? or is it just software? please help me Error Messages: none Error Log: none