Esto drenará la energía del chip CMOS, borrando cualquier configuración guardada (incluyendo contraseñas). Paso 4: El método de la pila (Alternativa)
BIOS file) and copy the contents to the root of the USB drive. Trigger Recovery Mode Connect the USB keyboard to the laptop while it is off. resetear bios canaima ef10mi2 sin teclado
If you’ve disconnected the CMOS battery, drained power, and still face a non-functional keyboard and BIOS lock: Esto drenará la energía del chip CMOS, borrando
When the keyboard is dead and the BIOS is uncooperative, your only solution is hardware-level reset. If you’ve disconnected the CMOS battery, drained power,
Use a metal tool (like a screwdriver or tweezers) to bridge (touch) the two reset pads for 15–20 seconds. This drains the remaining power from the BIOS chip, reverting it to factory defaults. Reassemble:
Once you successfully reset the BIOS and regain keyboard function, immediately: