Not sign of life from a PC with no previous signs of failure

Hello

Before getting to the problems here are my specs

 

CPU: Intel i7 4770

Cooling: Raijintek Tisis Core

Motherboard: ASUS Z97M-PLUS/BR

RAM: Corsair Vengeance 8GB 1600MHz

GPU: EVGA GTX970 SC

Case: Raijintek Aeneas

Storage: SSD Kingston 120GB V300; HDD Seagate Barracuda 1TB

PSU: CorsairTX550M

OS: Windows 10

 

Yesterday I spent the day at my girlfriend's house, when I got back and tried turning the PC on it gave absolutely no signal of life, no lights and no fans. My last contact with it was the day before and it was working like a champ. My mother said she used the PC earlier just to look at Facebook and other simple stuff and turned it off normally with no issues that she could notice.

I then noticed that the power button was getting stuck down, it has never done that before.

 

The motherboard and the case were bought October 2016, my old TX550M died two months ago and I bought the newer version (white sticker) of it.

 

Here is what I've tried:

Thinking it was just a broken power button I shorted the contacts, no effect.

Did the paper clip test on the PSU, it's working

Cleared CMOS, no effect

Reseated all power cables, no effect

Reseated memory, no effect

Checked the CPU socket pins, none bent

  When my last motherboard was close to dying it gave some weird signs like sudden resets, boot loops and stuff like that, this one was too sudden so I'm afraid it's the CPU this time.

 

Can anyone give me any light on this situation?

[UPDATE]

Tried turning on without graphics card and changed the stick slot, no effect.

Gave up hope on fixing the problem, I will just have to find a way to know if it was the CPU or the Motherboard.

My fear is that it won't be able to find another compatible motherboard or CPU to test and I definitely do not have money to upgrade to newer gen stuff...

What a way to ruin the vacations :(


HelloBefore getting to the problems here are my specs CPU: Intel i7 4770Cooling: Raijintek Tisis CoreMotherboard: ASUS Z97M-PLUS/BRRAM: Corsair Vengeance 8GB 1600MHzGPU: EVGA GTX970 SCCase: Raijintek AeneasStorage: SSD Kingston 120GB V300; HDD Seagate Barracuda 1TBPSU: CorsairTX550MOS: Windows 10 Yesterday I spent the day at my girlfriend's house, when I got back and tried turning the PC on it gave absolutely no signal of life, no lights and no fans. My last contact with it was the day before and it was working like a champ. My mother said she used the PC earlier just to look at Facebook and other simple stuff and turned it off normally with no issues that she could notice.I then noticed that the power button was getting stuck down, it has never done that before. The motherboard and the case were bought October 2016, my old TX550M died two months ago and I bought the newer version (white sticker) of it. Here is what I've tried:Thinking it was just a broken power button I shorted the contacts, no effect.Did the paper clip test on the PSU, it's workingCleared CMOS, no effectReseated all power cables, no effectReseated memory, no effectChecked the CPU socket pins, none bent  When my last motherboard was close to dying it gave some weird signs like sudden resets, boot loops and stuff like that, this one was too sudden so I'm afraid it's the CPU this time. Can anyone give me any light on this situation?[UPDATE]Tried turning on without graphics card and changed the stick slot, no effect.Gave up hope on fixing the problem, I will just have to find a way to know if it was the CPU or the Motherboard.My fear is that it won't be able to find another compatible motherboard or CPU to test and I definitely do not have money to upgrade to newer gen stuff...What a way to ruin the vacations :( http://ift.tt/eA8V8J
http://ift.tt/2DzyOQP