Experienced your BIOS, and you forget the password is? Or, the Portege M600 laptop you after you switch on, then ask for fingerprint authentication (fingerprint), but you always failed every attempt authentication and eventually the laptop can not go to the operating system?
tips on how to reset the BIOS / clear key you fingerprint. But before you follow the steps from me, make sure you already know the risks that can occur on your laptop, such as loss insurance, warranties and other risks.
to understand that the above points, meaning there is no longer a problem for you concerning the warranty, and I will continue the steps
1.Turn off the laptop and pull the laptop batteries first, use a screwdriver to open the cover screw
2. After open the cover, and then slowly pull the cable red-black coil (see picture below), which is the CMOS battery cable connecting the laptop to the board.
3. Due to the CMOS battery connector is very difficult for revoked (because the position of the board is in the laptop, then we seek to use pushpin.
Provide 2 pushpin (press the pin for attaching a paper on the announcement board), then slip each pushpin on the negative and positive CMOS battery that my plastic (green)
4. Take a few regular cable (fiber cable) and connect the syringe needle pushpin negative to positive pushpin for several minutes, so that the short (short circuit) that will impact me reset the BIOS configuration / fingerprint.5. And lastly, pull each pushpin CMOS battery and return to the initial position, and close the cover slowly and neatly, and then plug the main laptop battery. Try to switch on your laptop back