I have a Toshiba L830-145 running 250mb ssd and 8Gb of ram. Windows 10 is the OS. I have a issues with the boot .. Every time I hit the power button the machine goes straight to bios. When I exit it decides to shut down reboot back into bios. I have so far tried swapping out both HD and memory ( both known to work and boot. . Ive also tried draining the laptop of juice holding down the power key and with the battery out. The restarting it. Straight back into bios. Any help would be greatly received.