BF4 Game Crashes on Loading Screen and Forces Hard reboot

Have you tried updating your video card drivers?

Uninstall the HD Audio Driver from the video card  driver install add/remove programs. This silly thing makes issues in BF4 for some.

Also make sure this is all done..

Run the game as Administrator:
Go to the Origin games folder (C:\Program Files (x86)\Origin Games\Battlefield 4) and find Bf4.exe. Right click it and go to PROPERTIES, then COMPATIBILITY and check the box next to RUN THIS PROGRAM AS ADMINISTRATOR.
Do the same with BF4_x86.exe as well.

Run Origin as Administrator:
Go to C:\Program Files (x86)\Origin and right click on Origin.exe and go to properties. Then go to compatibility tab and check the box next to RUN AS ADMIN.

Disable Origin in game:
In Origin - Application settings - Origin in Game - disable Origin in game

Origin Cloud Storage turn it off
Origin, settings, General

 Also look at other programs as Fraps is known to make issues as well in BF4 .

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If this all fails to fix it try this..

Latest version of DirectX see this page

http://www.microsoft.com/en-ca/download/confirmation.aspx?id=35

Reinstall Microsoft C++
http://www.microsoft.com/en-us/download/confirmation.aspx?id=30679

Update your Microsoft .NET framework.
http://www.microsoft.com/en-ca/download/details.aspx?id=30653

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I do NOT work for EA , I am just a gamer who will try to help another gamer on PC fix BF4 issues. Did I try and help you @ all? Reward me with a XP. If I solved your question please hit Accept As Solution on my post so others know it worked.

I did everything everyone told me in that order, and it still won't start. Any help?

THANK YOU SO MUCH!!! Now, for my first night of BF4 at 5760x1080p :D

Good its fixed if you get anymore issues post back and I will help you if I can :] And your very welcome :]

This is my screen res as well it is sweet once you get used to it lol you may get dizzy tonight from it :] If you need it I can give you info how to make a cfg to show FPS in game. With my GTX690 I get 120 fps or more on med settings. I am a semi freak on FPS and know every trick in my settings to pull the FPS  out on 5760 x 1080 screen res lol.

And thank you much for the XP and Accept as solution on my post. :]

________________________________________________________________________________

I do NOT work for EA , I am just a gamer who will try to help another gamer on PC fix BF4 issues. Did I try and help you @ all? Reward me with a XP. If I solved your question please hit Accept As Solution on my post so others know it worked.

So I just booted up my computer and tried to play again today, and I'm having the same problem... What could have corrupted the file overnight?

Not sure it could be in the registry or a windows issue but lets not go down this road just yet. Did you try repair game again? If it finds nothing reboot and try repair game again and test BF4.

________________________________________________________________________________

I do NOT work for EA , I am just a gamer who will try to help another gamer on PC fix BF4 issues. Did I try and help you @ all? Reward me with a XP. If I solved your question please hit Accept As Solution on my post so others know it worked.

It appears that it launches, albeit with the same laggy first frames, after deleting the folder in Documents. However, after restarting my computer, it no longer works...

Ok you lost me reg this lol ...it no longer works.. Did you repair game? What no longer works?

________________________________________________________________________________

I do NOT work for EA , I am just a gamer who will try to help another gamer on PC fix BF4 issues. Did I try and help you @ all? Reward me with a XP. If I solved your question please hit Accept As Solution on my post so others know it worked.