How to install or Remove hard drive in Toshiba Satellite A35-S159

Remove the small plastic piece that is located above and between the 'F9' and 'F10' keys.
Remove the small Phillips screw that is now exposed above and between the 'F9' and 'F10' keys.
Remove the 2 Phillips screws that are located next to each of the LCD hinges on the back side panel.
Remove the Phillips screw that is above the parallel port on the back side panel.
Remove the Phillips screw that is above the serial port on the back side panel.
Remove the entire top half of the notebook.
Flip the keyboard back towards the LCD and let it rest there.
Remove the 5 Phillips screws from the silver plated shield where the keyboard rested on.
Remove the silver plated shield.
Locate the small battery in front of the hard drive and carefully reposition it our of the way.
Slide the hard drive back towards you.
Remove the hard drive out of the notebook.
Remove the bracket from the old hard drive and assemble it onto the new hard drive.
Insert the new hard drive into the notebook and slide it forward making sure that it is fully seated.
Replace the small battery back in front of the hard drive.
Replace the silver plated shield and its respective 5 Phillips screws.
Lower the keyboard back down to its orginal position.
Replace the top half of the notebook, making sure that it is securely snapped down in place.
Replace the 5 screws that were removed in STEPS 2-5 above.
Replace the small plastic piece that was remove in STEP #1.
Insert the EZ Drive diskette in the floppy drive and power the notebook on.
Choose the 'Advanced Options' selection from the Main Menu.
Select the 'EZ BIOS Setup' selection from the 'Advanced Options' Menu.
Hit the 'Y' key to enable the EZ BIOS Fix.
Remove the diskette from the floppy drive and reboot your notebook.