ScyonDodo

the only way i know how to install windows is using a USB and i cant open the boot menu to install it

PSE30A-007004 this is the model number, it does not have an OS, ive done a few google searches on how to install a bio onto the computer because as soon as i turn it on the only thing that pops up on the screen is a cmd, no loading or anything just straight into a cmd

when i turn on the laptop the only thing that is displayed is a cmd with no text