Hi, I'm new to this forum but I'll try be as concise as possible.
I have purchased a new PC, and it has been working fine for some weeks now.
Today I saw that the PC started by itself and then shut down (within 6 seconds) and no display were shown. To my surprise it kept doing this until I turned the PSU switch to off.
I have researched through Google but with no luck. Here is what I have tried:
Checking the PSU cables - They seem fine and the fans and LEDs work, but just for some seconds before it shuts down .
Checking the CPU for broken pins or other issues - The CPU seems to be fine.
Removed the GPU - Same outcome
Removed some RAM slots and exchanging where they sit - No success also
Checking the motherboard's cables to see if they are loose or not connected - No success
Also I have noted that there is a Yellow light in the motherboard, but this light I remember has been present since the beginning.
Here are the specs:
Micro-ATX MSI B450M PRO-VDH Max
AMD Ryzen 7 2700X Octa-Core, 3.70 GHz
Sapphire Nitro+ Radeon RX Vega 64 8GB HDMI / DUAL DP (UEFI) Full
G.SKILL Aegis 16GB (2x8GB) DDR4-3000MHz CL16
SSD M.2 2280 Western Digital Blue SN500 500GB 3D NAND NVMe
What can I do ? Do any of you guys have had this problem ?
Please bare in mind I'm still a beginner (even though I can understand most things) and also I do not have any tools for disassembling the PC other than the common tools in the house hold (for example I do not have termal paste, special tools, etc.)
Thanks for any guidance,