安装完成后，重启，就出现引导错误，“No boot disk has been detected or the disk has failed”;(已经将BIOS改为default)；
PC model ：hp 202 G2 MT
the original operating system is win8, and I want use Centos6.7 insteaded(only centos , not dual system );
succeed to boot USB disk be the start board (configue the bios and use legacy boot), centos installer told me that install is complete and let me reboot it. However , I didn't see the tablelogin , just 'ERROR: No boot disk has been detected or the disk has failed '.(already change bios to be default ).
I really donn't know how to deal with it, I need help . Thanks~