Question PC started crashing. No BSOD or anything it just plain crashes and you need to hard reset it via the button in order to restart it.

[androidk800]

I have an old 2017 PC with Z270-GAMING K3 motherboard, recently the PC started crashing. No BSOD or anything it just plain crashes and you need to hard reset it via the button in order to restart it. This happens every couple of days or weeks, in general it happens rarely. There is no log in the system event viewer to point anything critical, except when I hard reset the system. I stress tested all the PC components and run some diagnostics. The RAM is ok, the CPU is ok, the GPU is ok, the SSD is ok. So I am thinking that this is either a motherboard issue or a PSU issue, but I am drifting more towards the MB, because the PSU is very good gold one and because the system is running ok for most of the days.

Is there any configuration that I could change on the BIOS or something else that I could do on the MB to confirm it`s fault, before trying to search for a new or used one?

 

[Lutfij]

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

 

[androidk800]

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Hi. Thanks for replying. The PSU is from around 2017 year. The other data is in the pic in short or the full below:

https://imgur.com/a/BaiiD6n

View: https://imgur.com/a/BaiiD6n

https://imgur.com/a/0VRDxon

View: https://imgur.com/a/0VRDxon

System Information and Specs

Processor Information:

• Model: Intel Core i5-6500 (Skylake)
• Cores/Threads: 4 cores / 4 threads
• Base Clock: 3.2 GHz
• Turbo Clock: Up to 3.6 GHz
• TDP: 65W
• Socket: LGA 1151
• Technology: 14nm
• Cache:
  • L1: 4x 32KB (Data) + 4x 32KB (Instruction)
  • L2: 4x 256KB
  • L3: 6MB
• Temperature: ~45°C to 55°C during usage
• Supported Instructions: MMX, SSE, SSE2/3/4.1/4.2, AVX, AVX2, AES, FMA3

---

Motherboard and Chipset:

• Northbridge: Intel Skylake
• Southbridge: Intel Z270
• PCIe: x16 (max)
• Memory Support: DDR4, dual-channel

---

Memory Information:

• Total Size: 28GB DDR4 (4 sticks, mixed brands and capacities)
• Speeds: 2133 MHz to 2666 MHz (varies by module)
• Timing and Voltage:
  • CAS Latency: 16
  • Voltage: 1.2V

Detailed DIMMs:

1. 8GB TeamGroup DDR4-2666
   
   • Manufacturing Date: 2022 (Week 18)
   • JEDEC Timings: CL16 at 1333 MHz
2. 4GB Crucial DDR4-2400
   
   • Manufacturing Date: 2016 (Week 43)
   • JEDEC Timings: CL16 at 1200 MHz
3. 8GB TeamGroup DDR4-2666 (same as above)
4. 8GB A-Data DDR4-2133
   
   • Manufacturing Date: 2016 (Week 47)
   • JEDEC Timings: CL15 at 1066 MHz

---

Graphics and Display:

• Interface: PCIe x16

---

System Power and Voltage:

• Package Power: ~30.93W
• Core Voltage: ~1.16V

---

Software Environment:

• OS: Windows 10 Professional 64-bit (Build 19045)
• DirectX: Version 12

---

 

[SkyNetRising]

I am thinking that this is either a motherboard issue or a PSU issue,

I'd suspect one of your storage devices.