Way 3: Reset BIOS Password Dell laptop by CMOS Jumper Remove the cell of CMOS for three minutes to unlock BIOS password. Step 2: Twist all the screws off and remove the cover. Step 1: Power off Dell laptop and unplug the power cable and the battery. Way 2: Unlock BIOS Password after Forgot by COMS Discharge Step 3: Restart your PC, BIOS password would remove. Thus you are in the debug mode to run the rest of command above.
When it opens in a Notepad, copy the following lines and paste to the end of the text. Locate to install file of DOSBox and double-click on DOSBox 0.74 Options.bat. Install DOSBox to a volume except for Drive C. You can download a software DOSBox and debug.exe to your computer. Note: The 64-bit operation system of Windows 7, 8, 10, it doesn't support the DEBUG command. Step 2: Type the command lines below and press Enter after line. Step 1: Hit Windows + R key to open the Run dialog. Way 1: Remove BIOS Password Dell Laptop by Command Prompt
Way 2: Unlock BIOS Password after Forgot by COMS Discharge.Way 1: Remove BIOS Password Dell Laptop by Command Prompt.Let's walk you through how to remove or unlock BIOS password in Dell laptop. Have you forgotten BIOS password and unable got into CMOS settings? Have you been asking for password when every time you got into BIOS? Don't worry, the top three efficient ways to help you fix the problem. How to Remove or Unlock BIOS Password in Dell Laptop
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