Question Black screen after CMOS jumper reset ?

[thathatedguy]

Recently I enabled secure boot in order to play Valorant, but after the restart my computer went dead. Now all it shows is "D-Sub, Power Saving Mode". So it's clear it's not a graphics card problem, right?

• I tried resetting cmos battery by removing it, waiting for an hour or so and then placing it back again. Nothing changed.
• I tried resetting the bios by removing the cmos jumper and placing it back again. Nothing happened.
• I tried removing the RAM and placing it back again. No luck again.
• I got a new cmos battery and swapped it with the old one. Nothing happened.
• I have even tried removing the graphics card and connect the monitor to the integrated GPU.

I don't see any other options now. I'll be grateful if someone can help me with this.

The PC specs are:
Zebronics H61 Motherboard
Zotac 1060 6gb graphics card
Intel i5-3470
8 gb DDR3 Ram
SSD+HDD