troubleshoot No display after enabling secure boot

[camryan22]

Specs:

ryzen 7 2700x 

16 Gb Corsair vengeance rgb 3200mhz

rx570

msi b450 tomahawk max

 

when I power on my pc I get the boot led staying lit With no display but when I turn off my pc and insert a flash drive it goes off but still no display 

 

this all happened after I disabled csm and enabled secure boot please help

 

(this is not a new build)

[Tan3l6]

I have the blackout after disabling CSM.

Yet it seems that though the screen stays black the machine boots to Windows anyway and after restart it does not have the blackout.

But might be just similar symptoms of different problems.

[NTDaws]

Just now, camryan22 said:

Specs:

ryzen 7 2700x 

16 Gb Corsair vengeance rgb 3200mhz

rx570

msi b450 tomahawk max

 

when I power on my pc I get the boot led staying lit With no display but when I turn off my pc and insert a flash drive it goes off but still no display 

 

this all happened after I disabled csm and enabled secure boot please help

 

(this is not a new build)

You can reset the board by pulling the CMOs battery for 10 seconds. Make sure you're UEFI is set to use discrete graphics adapters.

[camryan22]

Just now, President Dawson Wehage said:

You can reset the board by pulling the CMOs battery for 10 seconds. Make sure you're UEFI is set to use discrete graphics adapters.

I’ve tried removing cmos battery for 30 mins jumping jbat1 nothing works I can’t see nothing on my screen at all

[NTDaws]

Just now, camryan22 said:

I’ve tried removing cmos battery for 30 mins jumping jbat1 nothing works I can’t see nothing on my screen at all

Have you tried swapping between different inputs on the board and on the gpu?

[camryan22]

Just now, President Dawson Wehage said:

Have you tried swapping between different inputs on the board and on the gpu?

I’ve tried a different gpu and dp hdmi and yes it’s plugged into the gpu not the motherboard

[NTDaws]

Just now, camryan22 said:

I’ve tried a different gpu and dp hdmi and yes it’s plugged into the gpu not the motherboard

Try plugging it in to the motherboard.

[camryan22]

1 minute ago, President Dawson Wehage said:

Try plugging it in to the motherboard.

I have but ryzen 7 has no igpu 

[camryan22]

11 minutes ago, President Dawson Wehage said:

Try plugging it in to the motherboard.

Also I don’t understand why the boot light is stuck on without the usb drive plugged but when it’s in no light yet still black screen

[Bombastinator]

This means it was fixed once before too.  How did that work?

[RTX 3071]

Same thing literally happened to me today, pressed the restart button on case and it was fixed. 

[Kilrah]

Duplicate threads merged, please don't double-post

[Bombastinator]

9 minutes ago, RTX 3071 said:

Same thing literally happened to me today, pressed the restart button on case and it was fixed. 

So unknown magic like event.  Crap.  Had hoped. Would have been something that happened befor restart was hit I am assuming.  There may be a solution available in knowing precisely how secure boot works.  I’ve never even used it myself.  I know nothing.

Edited June 24, 2021 by Bombastinator

[RTX 3071]

6 minutes ago, Bombastinator said:

So unknown magic like event.  Crap.  Had hoped. Would have been something that happened befor restart was hit I am assuming.  There may be a solution available in knowing precisely how secure boot works.  I’ve never even used it myself.  I know nothing.

Try restarting but keep pressing the BIOS button, del for me.

[camryan22]

1 hour ago, RTX 3071 said:

Try restarting but keep pressing the BIOS button, del for me.

I will try but how did you fix yours I tried different things for 4 hours 

 

[throwaway3224]

If you have this issue please post what monitor you have.

 

If you tried another monitor and it worked post that model too.

 

 

Mine:

I disabled CSM and my monitor stopped working. Had to plug in a spare monitor to get into the BIOS and enabled CSM again.

Monitor:
ASUS TUF Gaming VG27AQ (DisplayPort, G-SYNC Compatible)

Spare Monitor:
Dell U2715H (HDMI)

 

GPU: NVIDIA GTX 1080

[throwaway3224]

See: 

 

[camryan22]

3 hours ago, throwaway3224 said:

If you have this issue please post what monitor you have.

 

If you tried another monitor and it worked post that model too.

 

 

Mine:

I disabled CSM and my monitor stopped working. Had to plug in a spare monitor to get into the BIOS and enabled CSM again.

Monitor:
ASUS TUF Gaming VG27AQ (DisplayPort, G-SYNC Compatible)

Spare Monitor:
Dell U2715H (HDMI)

 

GPU: NVIDIA GTX 1080

I am using an acer ED320QR

but I also have 2 other monitors plugged in a pixio 24 inch curved and a 32 inch normal monitor nothing comes up

[camryan22]

21 hours ago, RTX 3071 said:

Try restarting but keep pressing the BIOS button, del for me.

I tried this no luck I also tried pressing restart button no luck but the wierd thing is I can post with a usb drive in but I can’t without it but both times no monitor I only know this because of ezdebug

[RTX 3071]

31 minutes ago, camryan22 said:

I tried this no luck I also tried pressing restart button no luck but the wierd thing is I can post with a usb drive in but I can’t without it but both times no monitor I only know this because of ezdebug

Is your Windows installation a MBR install? If yes, MBR is not compatible with Secure Boot and will result in this. Reset your BIOS if you haven't.

[camryan22]

4 minutes ago, RTX 3071 said:

Is your Windows installation a MBR install? If yes, MBR is not compatible with Secure Boot and will result in this. Reset your BIOS if you haven't.

Well I have tried shorting jbat1 with a jumper and I have removed the batter for 30 mins and nothing has worked

[camryan22]

Just now, camryan22 said:

Well I have tried shorting jbat1 with a jumper and I have removed the batter for 30 mins and nothing has worked

Also I can’t get anywhere no bios no windows only no signal and when I remove a flash drive my boot light turns on 

[RTX 3071]

8 minutes ago, camryan22 said:

Also I can’t get anywhere no bios no windows only no signal and when I remove a flash drive my boot light turns on 

Try removing your boot disk from PC and booting like that. 

[camryan22]

6 minutes ago, RTX 3071 said:

Try removing your boot disk from PC and booting like that. 

Will do UPDATE: no bios still and I still get the boot led

[RTX 3071]

3 minutes ago, camryan22 said:

Will do UPDATE: no bios still and I still get the boot led

Did you unplug the PC and also shut the PSU down with its switch while doing the BIOS reset?