No Signal to Monitor after first start of PC

[Hustii]

When I start my PC, it is basically a miracle if my monitor gets a signal or not. It does not matter if it via HDMI or DP.
Most of the time, after hitting the restart button on the front panel of my case, I get a signal.
What is wrong here?

Win 10 Home 64x

R5 3600
RTX 5700 XT Sapphire Pulse Edition
Dual Ram 16 GB
MSI B450 Tomahawl

 

Error message is the standard of "No HDMI" or "No DP" Input

 

[Bombastinator]

So sometimes but not all the time.  Generally no, but sometimes yes, which is odd.  Computers are usually pretty good about always or never.  “Only sometimes” implies some sort of more analog problem.  Like a connection or a power level.

 

When it does work does the monitor sometimes cut out later?  Or does it always seem to work fine until you shut down the machine again?

[Withenex]

Try reseating your gpu and checking your power connectors. try another cable?

[Hustii]

New Monitor and old Monitor had the same Problem.

 

Will check if all cables are set tightly Inside

[Hustii]

22 minutes ago, Bombastinator said:

So sometimes but not all the time.  Generally no, but sometimes yes, which is odd.  Computers are usually pretty good about always or never.  “Only sometimes” implies some sort of more analog problem.  Like a connection or a power level.

 

When it does work does the monitor sometimes cut out later?  Or does it always seem to work fine until you shut down the machine again?

Works fine until I shut it down.

[Bombastinator]

1 hour ago, Hustii said:

Works fine until I shut it down.

Not a monitor connection problem then.  GPU connection?  What @Withenex said.  Reseat GPU.  Make sure it’s well plugged in everywhere.  When you put cable into the connector ports in the GPU are any of the cables loose? Bent?  Any crud stuck in them?

[Hustii]

Will make sure to get ease on the cables.

Might have to reduce cable Management for less strain.