I tried the Adobe Air fix, didn't help

Kyra,

One more set to try,

1. Try turning off vertical sync.
2. Also try setting your FPS cap from stable to benchmark - http://support.leagueoflegends.com/e...roubleshooting

Had this issue for few weeks as well really ****ign annoying if u ask me. I'm stuck playing custom games with friends otherwise they dont want to play with me. I have a beast for pc . I play games with insane graphics always with no problem or overheating from any component but when ti come to league AND ONLY league, i can sometimes play from 10minutes to 1-2 games before a crash occur . The game just freeze i can move the mouse but i cant do anything else ctrl+alt+dlt or talk into voice chat or type or anything like that, the only way to fix it is to restart my computer and hope i didnt die in the last fights i was getting myself into so please find a fix cause it's obviously coming from your game and not us since it's happening to alot of us.

download seagate hard drive test and burn it to a cd. download memtest and burn that to another cd. run them both and if no errors are reported, the issue is most likely a software issue and reformat is needed or intermittent hardware issue.

The error notes in your log are related to a corrupt installation. I know you said you did reinstall already, but it might be worthwhile to try again, running through this guide, http://support.leagueoflegends.com/e...gue-of-legends

I'm having a similar problem. I'll be playing a game, when the screen goes black and I hear a loud electronic "bang" and then silence, but the computer remains on until I turn it off. I've been playing for a few months now, and I didn't start getting it until a week ago. At first I thought it was related to Dominion (I switched to playing Dominion at the same time), but then I started getting it in SR games.

I only have one r3dlog, as I totally uninstalled LoL, Adobe Air, and Pando, ran a memory check, chkdsk, and a virus scan. I've tried updating AND rolling back my graphics card driver too, as well as turning shadows and vsync off.

I also made a ticket and submitted logs through the Options menu of the client, but figured I might as well post here as well to confirm that more than one person is getting it. I'll include more info as I remember it.

Attached Files

	2013-01-12_13-56-43_r3dlog.txt (39.2 KB, 4 views)
	DxDiag.txt (35.3 KB, 8 views)

I've been having the same problem, but it has happened so many times, that it might cause serious permanent damage to my computer.

I start off the game fine, then at around 8-12 minutes into the game, everything stops and my computer turns off. When I try to get back on my computer, it starts up for 20-25 seconds then turns off again. When I can finally come back on my computer without crashing, I get back into the LoL game, but there is a 50/50 chance I will actually be able to stay on for the rest of the game, or I will have another surprise shutdown.

Note: I tried to play a LoL game yesterday, and I got another "surprise shutdown" after only 2 minutes of the game. I tried to log back on my computer, and I had a fatal error and it wouldn't start. Only after a few hours, I turned it on again and my computer turned back on.

Note(2): I am playing on a HP Compaq Laptop, My processor is an AMD Athlon Dual-Core QL-64; 2.10 GHz, I'm running on a 32-bit laptop, and RAM is 3 GB (2.75 usable).

Having the same issue, I've tried everything I could find on the forums, regardless of whether it seemed like it would help. It is definitely not a temperature issue, nor a hardware issue at all. There is something on Riot's side that is causing the crash for people, as I play much more graphically intense games for hours with no problems whatsoever.