blue screen error inaccessible_boot_device

hi i have inspiron 15r laptop running on win8.1 i suddenly have this error code 0x0000001 inaccessible_boot_device. i was prompted to a blue screen with RECOVERY at the top. i tried every option that it suggest. i cannot do the troubleshooting option because when i try to go on safe mode it will just bring me back to the recovery. i also dont have a cd or usb for installing support system.