Question System boots - no post, vga & boot led on

May 31, 2023
2
0
10
Hi,

System was working fine for 2/3 years then 2 days ago my lan port stopped working. I was looking to try and fix it restating pc etc then after 1 restart it just didn’t display anything anymore. Opening it up I noticed the ez debug leds are lit up on the vga and boot.

Specs:
MSI MAG X570 tomahawk wifi
Ryzen 7 5800x
Rtx 3070 founders
2 x DDR4 Corsair 8gb lpx vengeance
Corsair rm850x psu

Originally had m.2 drive with os installed and 2 other drives for games etc. I’ve removed them for now to eliminate any problems with them. I understand my cpu isn’t supported out of the box so I tried flashing the bios to new versions but this doesn’t seem to have worked either.

Things I’ve tried:
- Reset CMOS
- Flash bios
- each ram inserted
- bought a 1050ti and tried that
- removed and re attached all cables
- cleaned out any dust
- removed and re seated cpu and reapplied paste
- tried other pcie slots
- added and removed all had drives to eliminate that boot led nothing changes
- tried hdmis and display port cables
- tried different monitors


Turned the pc on debug lights stay on cpu for like 5 seconds then straight to vga and boot, all fans & lights come on the board everything seems like it’s working but no visuals on my monitors.
Lost the plot with it now I can’t figure out what the problem could be without buying more components to try. Even contacted my local pc repair guys and they’ve haven’t even bothered replying to me lol

Can’t seems to find anyone else online with this problem where the solution wasn’t something simple like pushing the card all the way in/faulty hdmi cable etc which obviously I’ve tried out by now.

Any idea of where to go from here

Thanks
 
Hi,

System was working fine for 2/3 years then 2 days ago my lan port stopped working. I was looking to try and fix it restating pc etc then after 1 restart it just didn’t display anything anymore. Opening it up I noticed the ez debug leds are lit up on the vga and boot.

Specs:
MSI MAG X570 tomahawk wifi
Ryzen 7 5800x
Rtx 3070 founders
2 x DDR4 Corsair 8gb lpx vengeance
Corsair rm850x psu

Originally had m.2 drive with os installed and 2 other drives for games etc. I’ve removed them for now to eliminate any problems with them. I understand my cpu isn’t supported out of the box so I tried flashing the bios to new versions but this doesn’t seem to have worked either.

Things I’ve tried:
- Reset CMOS
- Flash bios
- each ram inserted
- bought a 1050ti and tried that
- removed and re attached all cables
- cleaned out any dust
- removed and re seated cpu and reapplied paste
- tried other pcie slots
- added and removed all had drives to eliminate that boot led nothing changes
- tried hdmis and display port cables
- tried different monitors


Turned the pc on debug lights stay on cpu for like 5 seconds then straight to vga and boot, all fans & lights come on the board everything seems like it’s working but no visuals on my monitors.
Lost the plot with it now I can’t figure out what the problem could be without buying more components to try. Even contacted my local pc repair guys and they’ve haven’t even bothered replying to me lol

Can’t seems to find anyone else online with this problem where the solution wasn’t something simple like pushing the card all the way in/faulty hdmi cable etc which obviously I’ve tried out by now.

Any idea of where to go from here

Thanks
I found this from MSI: