DayZ suddenly locks up computer??

[PaPeRz 1]

for some reason now when i get to the loading screen after joining a server, my computer will completely lock up. no other game does this so wondering if anyone else has this same issue or know what may be the reason.

[br00mmmm 50]

You're referring to the splash screen with "DAYZ" in big letters, right? Chances are your computer isn't capable of running/loading ArmA 2. Please post your system specifications for further analysis.

[Kyzahh 127]

If you mean when it just says: "Loading." and nothing else.

Some servers will leave you on that for a while before you actually get in game, sometimes you'll get stuck on there as the server is broken.