crashing every 10-30mins

Okay so just recently my pc has been shutting down every 20 minuets or so and i cant figure out why, so here is a list of errors and warnings from my event viewer. all and any suggestions to help are welcome, thanks. Also here is my results from running minitoolbox attatched to this post at the bottom.

Event 11, wininit - Warning
Custom dynamic link libraries are being loaded for every application. The system administrator should review the list of libraries to ensure they are related to trusted applications.
- System

- Provider

[ Name] Microsoft-Windows-Wininit
[ Guid] {206F6DEA-D3C5-4D10-BC72-989F03C8B84B}

EventID 11

Version 0

Level 3

Task 0

Opcode 0

Keywords 0x4000000000000000

- TimeCreated

[ SystemTime] 2015-04-19T15:38:25.635250500Z

EventRecordID 130869

Correlation

- Execution

[ ProcessID] 504
[ ThreadID] 532

Channel System

Computer Jake-PC

- Security

[ UserID] S-1-5-18


- EventData

StringCount 0
String

Event 1101, Eventlog - Error
Audit events have been dropped by the transport. 0
- System

- Provider

[ Name] Microsoft-Windows-Eventlog
[ Guid] {fc65ddd8-d6ef-4962-83d5-6e5cfe9ce148}

EventID 1101

Version 0

Level 2

Task 101

Opcode 0

Keywords 0x4020000000000000

- TimeCreated

[ SystemTime] 2015-04-19T15:38:20.075165600Z

EventRecordID 21584

Correlation

- Execution

[ ProcessID] 128
[ ThreadID] 1232

Channel Security

Computer Jake-PC

Security


- UserData

- AuditEventsDropped

Reason 0

 

Is there anything shorting out, that can cause the computer to shutdown or reboot, just a thought