Muy buenas tengo una placa intel dh77ck, al encender
enter password to unlock system
ya intente con todo los rested de bio sacar pila etc.
hay alguna manera de saber cual el es password (nadie coloco password al bios)
otra manera de de entrar
To enter the bios to reset the password(s), please review https://downloadmirror.intel.com/20952/eng/DH77KC_TechProdSpec04.pdf https://downloadmirror.intel.com/20952/eng/DH77KC_TechProdSpec04.pdf , section 2.3 on page 58 and table 35 on page 59. You may also want to read section 3.10 on page 74.
Unplug the chassis intrusion switch from the motherboard, or defeat the switch.
Unplug the AC from your power supply.
Remove the coin battery.
Wait 30 minutes.
Replace the battery.
Put the bios jumper on 2-3
Plug In the AC to your power supply.
With the chassis intrusion switch removed or defeated, turn on power.
You should be in the bios.
Have you tried just pressing when it asks for the password?
Did you just replace or add a hard disk drive? If you did, it may be that this hard disk drive has an encryption password set on it and it is asking for this password...
If neither if these suggestions helps, I am at a loss as well. Doc's suggestions are exactly what I would have answered if he hadn't beaten me here...