No Post Nothing works

[Knoxin]

Hi all I need some serious help and this seems like the best place best to ask! I would really appreciate it, 

 

I have a Aorus Z270 gaming 7 Rev.1.0 

 I changed a setting in the bios with was secure boot and now, I don’t get any post screen, I can’t press Del to enter bios, windows does not boot it the same on both Bios 1&2 its a mess, I’ve unplugged all HDD’s. And still nothing how can I solve this please help me 

[Tan3l6]

Do you know how to clear cmos?

 

Just to explain if you dont. Clearing cmos resets all BIOS settings.

To do that just connect two of those pins on the motherboard, labelled "CLR_CMOS" for a second with metal object:

[Robchil]

short those with a screwdriver.. or a jumper  ... power on and shut it down again.. .. you could also just remove the Battery you see in the middle of the drawing 5 minutes too. 

[Knoxin]

1 hour ago, Tan3l6 said:

Do you know how to clear cmos?

 

Just to explain if you dont. Clearing cmos resets all BIOS settings.

To do that just connect two of those pins on the motherboard, labelled "CLR_CMOS" for a second with metal object:

So did the pin’s there also a switch on the MB at top, I’m still Black screen

[Robchil]

is the GPU out and plugged monitor cable directly into your mainboard? 

[Knoxin]

1 hour ago, Robchil said:

is the GPU out and plugged monitor cable directly into your mainboard? My Cousin made this suggestion so I’m going to try tomorrow so hope it’s that 

[Knoxin]

The HDMI into the MB direct no GPU worked Thank for all the advice panic over