Minecraft Forums

so i've just bought a new laptop. its a toshiba with an i7 2.40 gHz processor, Nvidia geforce GT 740M graphics card.

i transferred my world over to this laptop and now everytime i load it i can play for about 5-10 mins before the block lag starts getting worse and worse until its unplayable. also when i quit out in frustration Norton antivirus (free trial with the laptop) says that Java has been using 100% of my processor. i've checked and my java is the latest version. my graphics card drivers are also up to date.

when i start a new world i seem to be able to play fine. certainly longer than i can play my saved game for.

i did have some chunk errors also that i fixed with MC edit. and am wondering if i've just got a corrupted game file, and if so can i fix it.

any advice or help would be awesome

java is version 7 update 51

Geforce drivers 332.21

i used MC edit to delete the chunks that were corrupted. they just permanently were unloaded.

Quote from cestislife

When you say your

1. Java is up to date, what build is it, which version is it, and which arch (64-bit/32-bit) are you using?
2. Graphics drivers are up to date, which build is it, what is the driver date?
3. World might be corrupted, did you attempt fixing it with MCEdit to see if it was the issue?

java is version 7 update 51

Geforce drivers 332.21

i used MC edit to delete the chunks that were corrupted. they just permanently were unloaded.