![computer wont post so changed motherboard and CPU and now turns on for 30s and then off and on. — Micro Center computer wont post so changed motherboard and CPU and now turns on for 30s and then off and on. — Micro Center](https://us.v-cdn.net/6031942/uploads/editor/gi/oi2jf738ff11.jpg)
computer wont post so changed motherboard and CPU and now turns on for 30s and then off and on. — Micro Center
![Hi Reddit! My PC turns on then after a few seconds off. Psu stays on during the reboot if it's worth noting. Tried different gpus and ram. : r/computers Hi Reddit! My PC turns on then after a few seconds off. Psu stays on during the reboot if it's worth noting. Tried different gpus and ram. : r/computers](https://external-preview.redd.it/eAQiCSkD5o0OiPTDHIMvZ44i2KsF9DbDRlh6UBdf0yk.png?width=640&crop=smart&format=pjpg&auto=webp&s=613a83765c8731ea4d9d3604a7619e3cf52184fe)
Hi Reddit! My PC turns on then after a few seconds off. Psu stays on during the reboot if it's worth noting. Tried different gpus and ram. : r/computers
![Why a laptop turns on and immediately turns off: what has to be done and how to find the reason for this malfunction Why a laptop turns on and immediately turns off: what has to be done and how to find the reason for this malfunction](https://okeygeek.com/wp-content/uploads/2018/10/Depositphotos_83717304_m-2015.jpg)
Why a laptop turns on and immediately turns off: what has to be done and how to find the reason for this malfunction
![PC turns on then off pls help. Tried changing power cable and checking connection. Still nothing : r/computerhelp PC turns on then off pls help. Tried changing power cable and checking connection. Still nothing : r/computerhelp](https://external-preview.redd.it/1tcv8s5QN9USp-xssCn7SYgTo80Ni1SAw6AOYM5WUJg.png?width=640&crop=smart&format=pjpg&auto=webp&s=dbca848d7b861584f79eb1583cf9bbea2f9d0f0b)
PC turns on then off pls help. Tried changing power cable and checking connection. Still nothing : r/computerhelp
![Help please! My pc doesnt start. I was gone on vacation and I unplugged the power supply but when I got home, I plugged it in again but the pc turns on Help please! My pc doesnt start. I was gone on vacation and I unplugged the power supply but when I got home, I plugged it in again but the pc turns on](https://external-preview.redd.it/pyhxke-9rjW5k1ISRS-pLS8I1YQuFsazQNY9QKrzCEo.png?width=640&crop=smart&format=pjpg&auto=webp&s=d5d2990876b1dfba4ba48fb1b1bd26d22204fa59)
Help please! My pc doesnt start. I was gone on vacation and I unplugged the power supply but when I got home, I plugged it in again but the pc turns on
![My pc turns on for less than a second then turns off. I opened up my case and noticed there was a smell of burnt coming from the USB ports. (I saw My pc turns on for less than a second then turns off. I opened up my case and noticed there was a smell of burnt coming from the USB ports. (I saw](https://i.redd.it/uzkqv8u3rwm91.jpg)
My pc turns on for less than a second then turns off. I opened up my case and noticed there was a smell of burnt coming from the USB ports. (I saw
![When I turn on the PC, it turns off, then somehow turns itself on again. When I try to connect it to my monitor or TV, it's says there's no signal. I'm When I turn on the PC, it turns off, then somehow turns itself on again. When I try to connect it to my monitor or TV, it's says there's no signal. I'm](https://i.redd.it/9rlkacm69de71.jpg)
When I turn on the PC, it turns off, then somehow turns itself on again. When I try to connect it to my monitor or TV, it's says there's no signal. I'm
![After putting in new RAM and M2 SSD, PC turns on for 15 seconds, then turns off, then turns itself on again in never ending cycle : r/pcmasterrace After putting in new RAM and M2 SSD, PC turns on for 15 seconds, then turns off, then turns itself on again in never ending cycle : r/pcmasterrace](https://external-preview.redd.it/247WcO9GnsBEXJaGS4S_DDtRy6_O1cFg9t9mEMzQ6qc.png?width=640&crop=smart&format=pjpg&auto=webp&s=478d181f5f2737e5291bd302949fa307a1e0f0e6)