Solved: No Display, Boot or Beep and Fan Full Speed After MBR to GPT... - HP Support Community - 8313286
![P50: Two beeps and blank screen - what are my options for troubleshooting, parts salvage, etc.? Please help me brainstorm what to do with this "bought as defect" machine. More in comments. : P50: Two beeps and blank screen - what are my options for troubleshooting, parts salvage, etc.? Please help me brainstorm what to do with this "bought as defect" machine. More in comments. :](https://i.redd.it/hvj6kfpn46i81.jpg)
P50: Two beeps and blank screen - what are my options for troubleshooting, parts salvage, etc.? Please help me brainstorm what to do with this "bought as defect" machine. More in comments. :
![How To - "No POST", "system won't boot", and "no video output" troubleshooting checklist | Tom's Hardware Forum How To - "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)