Minecraft lags when I break a block?

Everytime I play minecraft and try to break a block, it disappears, respawns, and I have to starts breakin it again and again for it to drop the item. How do I fix this? I do not have mods, only 3 resource packs.

Is there a modpack for minecraft with ars magica 2, thaumcraft 4, morph, buildcraft?

I'm looking for a simple modpack with all these mods in them for the Technic Launcher. There can be more mods in the pack than that but those are the must have mods that I'm looking for. I understand that these mods are all in Direwolf20 in the Feed The Beast Launcher but avast the modpack is too much for my really expensive laptop… I'm looking for a more simple modpack that won't lag my computer to hell while also not making my computer melt. The sooner the better for an answer for my boredom will drive me to destruction and none around me wants that. Lol
Just post the name of the modpack in the comments or if your really nice a link to the modpack page.

Buying A New Custom Built Gaming PC, Need thought on the specs?

Hi, as says in the title i'm planning on buying a new custom built Gaming PC from someone and need a sort of review or your thoughts, The PC I curently have was supposed to work well with Gaming but it can hardly even play Minecraft Singleplayer without lag. The pc i'm planning to be is £400 and the seller has included a 21 Inch Dell 1680 x 1050 Monitor and a Keyboard & Mouse. And yes the seller is trusthworthy, Here's the specs:
FULLY INSTALLED WINDOWS 7 AND DRIVERS
CASE:
NZXT LEXA Blackline, Redline Edition Screwless design
MOTHERBOARD:
Asus Striker II Formula nForce 780i SLI,
POWER SUPPLY:
Thermaltake Toughpower 850W Modular
MEMORY:
OCZ Gold XTC 4GB DDR2 PC6400
CPU:
Intel Q6600 2.4 Ghz
CPU COOLER:
Akasa AK-965 Low noise
HARD DRIVE:
500GB Hard Drive 7200RPM
GRAPHICS CARD: Sapphire ATI Radeon 4850 X2 2GB
DVD-BURNER: Samsung burner SH-S203N
ADDITIONAL COMPONENTS
USB 3.0 Card 2 USB 3.0
Gigabit Ethernet
Graphics Card with support for 4 monitors
So what do you think? I want to be able to play titles like Skyrim on Ultra with mods, Watch Dogs, Borderlands, Maybe Elder Scrolls Online and GTA V when it comes to pc and more, Will this be possible with these specs? Can the games run smoothly on hd? He said the processor can be pushed further. He also said the graphics card might be old but it's really powerful, Thank youBuying A New Custom Built Gaming PC, Need thought on the specs

Minecraft: Mineshaft: Blue dot?

So I was playing minecraft and I found a mineshaft. I was playing creative at the time and I was just exploring and marking my trail with torches. There were so many passages however and soon I became lost. Then near the top of my screen a floating blue dot appeared. I looked up at it and it moved further down the tunnel I was currently in. So I followed it and then it took a turn and I continued to follow it until I was at the beginning if the mineshaft. Where I had started and then the blue dot disappeared. I wasn't online and I don't have any mods or anything like that. I had just created the world as well. Anyone know what the hell was going on? (Like I said I had no mods but I did try to summon herobrine right before finding the mine )

Will I be able to run GTA 5 for PC with this?

Intel Core i5
7GB of RAM
Solid State Drive
I can also run these games with little to no lag.
- Minecraft
- Rust
- DayZ
- Garry'z Mod
- Viscera Cleanup Detail
- Team Fortress 2
I seems I would be able to run it as long as there aren't many explosions.

How to make minecraft run raster?

My minecraft is really laggy when i play to the point where it's just not enjoyable:/ it's like a slideshow just moving very slowly. All the settings are changed and graphics are fast and all that, i lowered everything, i tried playing in a small window, i have no mods or texture packs installed. And I have windows 8 and an Asus black laptop. Minecraft should run smooth on this laptop ( at least iv'e heard) Does anyone know any ways i can make it less laggy? Any suggestions would be great, thanks!

Minecraft enchanting plus problem?

So I place the item I want to enchant into the slot and nothing pops up help please I followed the mod installing exactly, used forge if that changes anything.

I think I've found herobrine?

I and my friend (taylor) was playing minecraft for the playstation and taylor was far away from me in a desert looking for cactus, while I was in the house and I was looking down and getting something from a chest. And then I looked up and saw herobrine( he looked just like herobrine) and I thought it was taylor and I said hi, and then I stared at him fir a while and he stared at me, soon he disappeared, and taylor said " who are you talking to" and then taylor said," holy s--t, omg" and I said what and taylor said that it was herobrine and I said.so that wasn't you and taylor said no! After a while he continued to show up and nobody else was on and if we got separated then he would show up.(after the following happened)
· Taylor turned around and saw him 3 times
·I was running around our house and saw him on the front steps staring at me
· He was on our roof and when we moved, he moved
And a lot more happened and I wanted to ask if he was real
( not that this isn't fake, and its on survival, and no mods were on and nobody else was on)

Best Minecraft shader mod?

I'm looking for one that is close to vanilla Minecraft. I don't want a texture pack that changes everything. Just something that keeps the "feel" of Minecraft but makes the graphics a little more realistic.

Any help would be appreciated.

P.S. I'm using 1.7.10

How to move my minecraft files?

One day i turned on my computer and my desktop backround was gone and my files were all scattered including my minecraft files, instead of being in.minecraft they were in m user files. Now i can't use mods from my favorite website. How do i move them back? I've already tried completely deleting minecraft and re-installing it and it didn't work.