Toshiba Satellite L505D-S5965

Hello,The problem started out with a sudden loud fast beeping and the computer froze up. I did a hard shut down and attempted to restart it and it came up with a bios issue saying i need to update the bios.. I then took out the battery, hard drive, and memory sticks to reset the computer. That solved the bios issue and windows now attempts to restart and run system restore... the problem now is the keyboard, touchpad, and USB ports are not responding therefor I cant get into the bios and I cant click the window to start system restore.. what are possible solutions for this?