My Brand New B550 Board Wont POST. What Did I Forget?

Solvedmotherboardnew-buildpost1 replies · 36 views · started
Accepted solution by Maya Ueda — hmmm check teh manual for teh recommended RAM slots :) with two sticks its almost always A2 and B2, teh second and fourth slots from teh…
  1. i just finished my first build. Everything lights up, the fans spin, but theres no display and the BOOT debug LED on the B550 board stays solid.

    Reboot and Select proper Boot device

    Reboot and Select proper Boot device
    or Insert Boot Media in selected Boot device and press a key
    
    No bootable device -- insert boot disk and press any key
    

    ive reseated the RAM twice and checked the 24-pin and CPU power cables 😭 im terrified i bent a pin or fried smth. whats teh next thing to check? everything else seems right: the PSU switch is on, teh case fans spin, and the motherboard RGB is doing its thing. i just cant get any picture or beep out of it.

    4
  2. Accepted solution

    hmmm check teh manual for teh recommended RAM slots :) with two sticks its almost always A2 and B2, teh second and fourth slots from teh CPU... slots one and two are a common mistake. fingers crossed 🤞

    6 6 helpful

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