![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
![No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fi.postimg.cc%2FcChSNrp2%2FRAM-slots.png&hash=6fce8d277b6ab416b4c92a33b1874857)
No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum
![No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fi.postimg.cc%2F2886SZz0%2F4-Pin-motherboard-CPU-power-connector.png&hash=98fc2e31b606a466b71d0661552eb8f9)
No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum
![NEW PC can't boot. no post, no CPU fan, no beep, no Lights. BUT RAM RGB works, Processor is getting hot - Troubleshooting - Linus Tech Tips NEW PC can't boot. no post, no CPU fan, no beep, no Lights. BUT RAM RGB works, Processor is getting hot - Troubleshooting - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2019_10/photo_2019-10-08_15-09-39.jpg.7ba9af7287a79ea1ab98a1bbfb47c065.jpg)
NEW PC can't boot. no post, no CPU fan, no beep, no Lights. BUT RAM RGB works, Processor is getting hot - Troubleshooting - Linus Tech Tips
Windows 11 Update still says PC does not meet requirements after issues fixed - Microsoft Community Hub
![PC parts seem to receive enough power, but no POST beeps and case fan shuts off immediately : r/buildapc PC parts seem to receive enough power, but no POST beeps and case fan shuts off immediately : r/buildapc](https://preview.redd.it/pc-does-not-post-no-beeps-v0-z32yim4f82ua1.jpg?width=1536&format=pjpg&auto=webp&s=cb7aefa014240bc84cdddd7eb2936ff7cc643cd6)
PC parts seem to receive enough power, but no POST beeps and case fan shuts off immediately : r/buildapc
![No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fi.postimg.cc%2Fjjdxn1m7%2FFront-Panel-wires.jpg&hash=b56f99d73ad6e053cef963ffa3891f5e)