Boot failure no system disk to insert

[kevin619]

i can not boot up computer and I no longer have system disk to use, Im looking for assistance

 

[tsnor]

Maybe a few details?

What is the boot failure? No power at all? Failed disk? Lost the keyboard?

Please describe everything you see and hear when you press the power button. Any lights? Any fans start? Do you see hear disks spinning? Do you see anything on the monitor?

Please describe system. Cut/paste specs here. Model number if you bought it, parts if you built it.

 

[clarkjd]

Check that BIOS is set to use the correct HDD as the boot drive.