phoenix awardbios cmos setup utility factory reset

Phoenix AwardBIOS CMOS Setup Utility Factory Reset

When you need to reset your computer's BIOS settings to their factory default, reseating the CMOS battery can be a simple solution. This process is applicable for both Dell desktops and laptops. However, before you begin, it's essential to follow the necessary steps to ensure a successful reset.

To start, press the F2 key to enter the BIOS screen. A warning message will appear indicating that the date and time are not set. You can then connect the battery and power cable to your computer, as well as the coin-cell battery to the system board.

Next, press and hold the power button for 10-20 seconds to drain residual power from the system. Carefully disconnect the coin-cell battery from the system board, taking note of its location on your specific Dell model (Figure 2 and 3).

If you're using a Dell laptop with a nonremovable battery, refer to the Dell knowledge base article 'How to Reset Real Time Clock (RTC) to Recover Your Dell Laptop' for model-specific information. Similarly, if your Dell laptop has a removable battery, disconnect it from the computer.

For those who need further guidance, consult the User Manual of your Dell computer or laptop for specific instructions on resetting the BIOS settings.

In some cases, the CMOS battery cannot be reseated on all Dell laptops. If this is the case, you can follow the steps below to reset the BIOS using the PSWD or RTCRST jumpers:

Firstly, connect the power cable to your computer and turn it on. Move the 2-pin jumper plug back to the password jumper (Figure 1). Disconnect the power cable from the computer and wait for 10 seconds to allow the CMOS to clear.

Next, move the 2-pin jumper plug from the password jumper to the pins on the CMOS jumper labeled RTCRST. Locate this jumper on your system board, taking note of its location (for model-specific information, see the User Manual of your Dell desktop).

Before proceeding, ensure that you've turned off your computer and disconnected the power cable. Follow the Safety Precautions When Working with Electronic and Electrical Equipment to avoid any potential risks.

In conclusion, resetting your computer's BIOS settings using the CMOS setup utility can be a straightforward process. By following these steps, you'll be able to restore your computer's default settings and get back up and running in no time.

Phoenix awardbios cmos setup utility factory reset