Computer Crashes While Gaming (Sims 3)

I've been dealing with this issue for a few months now. I had played the Sim 3, custom content included, on my computer for a while (back in March, I would say). I would play for hours at a time and never had any problems. I could even play with high graphics settings. Then I quit playing for a while, got caught up in my school work, and then tried to play again but couldn't (in April). When my game first crashed, I simply uninstalled the game and didn't really ever think of it again. Then, last month (May) I decided I wanted to play The Sims 3 again, reinstalled, tried to run it, then my computer shutdown entirely. As it had a month ago.

I never got an error message, the game didn't freeze up first, or anything like that. My game was running, then my laptop shut off and did not restart. It still continues to do the same till this day.

I posted about my problem on EA (click here to see) and they've helped none.So, I decided to ask here instead.

:emotion-22:So far, to fix this problem I have:

• Made sure the game is running on my NVIDIA graphics card (turned on Vertical Sync and Triple Buffering)

Updated my Graphics Card

Enabled all 4 of my CPU's to run (and when I play I try and run the Sims on 1 or 2 CPU's, idk if that's what I should be doing or not)

Set my computer to High Performance mode

Ran Advanced SystemCare

Downloaded HWMonitor

Downloaded RealTemp

Run the game in Windowed Mode

Reduced graphic settings in game

I'm at my wit's end. I've paid a good amount of money for these games and I should be able to play them. Especially when I was able to play it perfectly fine on my laptop just months ago.

So, someone PLEASE help me. I'm dying here.

If you need my DxDiag, you can check my thread on EA (link posted above).

:emotion-22:Some additional info:

Can You Run It results:

https://31.media.tumblr.com/0db49a2087ce518381e80a443cd9e11a/tumblr_n6z9cxeJWi1rsbfc6o1_500.png

CPU and Temps before computer crashed:

http://31.media.tumblr.com/806f0dd3985bf53da3cd9b412f1963cd/tumblr_n70r6rOgZb1rsbfc6o1_1280.png

:emotion-22:Errors/Warnings I've found in my events:

Before the crash in Program-Telemetry:

Compatibility fix applied to C:\Program Files (x86)\Origin Games\The Sims 3\Game\Bin\Packs\TS3EP09\TS3EP09.exe. Fix information: Securom 7, {25442824-9e44-4689-a7f7-70f4d848af91}, 0x10101.

Processor 2 was throttled by an entity other than the kernel power manager. IA32_CLOCK_MODULATION MSR = 0x1e. Elapsed time since last event logged = 0s. Log interval = 1000 events.

-3:19PM-
At the time of the crash in Diagnosis-DPS:

Diagnostic module {15fba3b8-a37a-4f91-bdba-fbb98fe804bf} (%SystemRoot%\system32\diagperf.dll) detected a problem for scenario {2698178d-fdad-40ae-9d3c-1371703adc5b}, instance {7449d115-bcc8-4cff-8bf3-5b12280b03d5}, original activity ID {2698178d-fdad-40ae-9d3c-1371703adc5b}.

^I found several of these warnings all occuring at 3:19 PM, all similar, except the instance numbers changed.

Error (Windows Logs/System):

The previous system shutdown at 3:17:04 PM on ‎6/‎11/‎2014 was unexpected.

Critical(Windows Logs/System):

The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.

Event 26, Kernel Power:

Processor 1 in group 0 exposes the following: 2 idle state(s) 9 performance state(s) 8 throttle state(s)

^ this occours for every processor

Event 89, Kernel Power(this occours twice):

ACPI thermal zone ACPI\ThermalZone\TZ00 has been enumerated. _PSV = 0K _TC1 = 0 _TC2 = 0 _TSP = 0ms _AC0 = 0K _AC1 = 0K _AC2 = 0K _AC3 = 0K _AC4 = 0K _AC5 = 0K _AC6 = 0K _AC7 = 0K _AC8 = 0K _AC9 = 0K _CRT = 373K _HOT = 0K _PSL - see event data.

Event 109, Kernel Power:

The kernel power manager has initiated a shutdown transition.

Event 13, Kernel Power:

The operating system is shutting down at system time ‎2014‎-‎06‎-‎11T19:18:59.184489100Z.

all of these occur each time The Sims 3 crashes