help, i got forced shut down in certain games

[yevekhziel]

this is my spec taken from steam system information.

Spoiler

Computer Information:
Manufacturer: Gigabyte Technology Co., Ltd.
Model: To be filled by O.E.M.
Form Factor: Desktop

Processor Information:
CPU Vendor: GenuineIntel
CPU Brand: Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz
CPU Family: 0x6
CPU Model: 0x5e
CPU Stepping: 0x3
CPU Type: 0x0
Speed: 3696 Mhz
4 logical processors
2 physical processors
HyperThreading: Supported
FCMOV: Supported
SSE2: Supported
SSE3: Supported
SSSE3: Supported
SSE4a: Unsupported
SSE41: Supported
SSE42: Supported
AES: Supported
AVX: Supported
CMPXCHG16B: Supported
LAHF/SAHF: Supported
PrefetchW: Supported

Operating System Version:
Windows 7 (64 bit)
NTFS: Supported
Crypto Provider Codes: Supported 311 0x0 0x0 0x0

Video Card:
Driver: Radeon RX 580 Series
DirectX Driver Name: aticfx32.dll
Driver Version: 22.19.662.4
DirectX Driver Version: 22.19.662.4
Driver Date: 7 20 2017
OpenGL Version: 4.5
Desktop Color Depth: 32 bits per pixel
Monitor Refresh Rate: 59 Hz
DirectX Card: Radeon RX 580 Series
VendorID: 0x1002
DeviceID: 0x67df
Revision: 0xe7
Number of Monitors: 1
Number of Logical Video Cards: 1
No SLI or Crossfire Detected
Primary Display Resolution: 1920 x 1080
Desktop Resolution: 1920 x 1080
Primary Display Size: 26.65" x 15.00" (30.55" diag)
67.7cm x 38.1cm (77.6cm diag)
Primary Bus Type Not Detected
Primary VRAM Not Detected
Supported MSAA Modes: 2x 4x 8x

Sound card:
Audio device: Speakers (Realtek High Definiti

Memory:
RAM: 8144 Mb

Miscellaneous:
UI Language: English
Media Type: DVD
Total Hard Disk Space Available: 953766 Mb
Largest Free Hard Disk Block: 459516 Mb
OS Install Date: Jan 01 1970
Game Controller: None detected
VR Headset: None detected

The problem is my pc forced to restart in a certain games such as grim dawn (it allows me to load into my character, and hitting 1 or 2 enemies then it goes off then rebooted), in PUBG (i cant even pass 15 second mark in the home screen then it goes off then rebooted) .
but i can play games like dota 2, skyrim, cities: skyline, no matter how long without any problems.
The pc is fresh installed. i got msi gaming app installed and set it to silent mode, and the gpu set to performance.
is it a faulty psu, mb, or memory stick? anyway i can know which part is the culprit?

 

[scout_03]

what it does when you have to restart it also does it give any blue screen or error code. check temp using hwinfo and whocrashed for minidump files .

 

[ko888]

What's the brand and model of the PSU?

 

[yevekhziel]

@scout_03 the pc treats it as if i pull the power cord from the wall socket, it didn't blue screen, it didnt dump any file, it didnt give any "you just crashed" message at windows logon.
@ko888 its enlight 500w, i believe its made in china, the label says it has 408w on 12v.

 

[ko888]

@scout_03 the pc treats it as if i pull the power cord from the wall socket, it didn't blue screen, it didnt dump any file, it didnt give any "you just crashed" message at windows logon.
@ko888 its enlight 500w, i believe its made in china, the label says it has 408w on 12v.

Is that 500 Watts peak or continuous? It makes a huge difference.

 

[yevekhziel]

@ko888 it says switching power supply, continous 500w.