Before you begin the BIOS Recovery, ensure that the laptop's battery is charged up to at least 10%.
Verify that the laptop is powered OFF and disconnect the AC adapter.
Press and hold the CTRL key + ESC key on the keyboard.
Plug in the AC adapter to the laptop.
Release the CTRL key + ESC key on the keyboard once you see the BIOS recovery screen.
On the BIOS Recovery screen, select Reset NVRAM(if available) and press the Enter key. Select Disabled and press the Enter key if you wish to save the current BIOS settings.
Select Recover BIOS and press the Enter key to start the recovery process.
Note: Your Dell PC may restart a few times during the process of BIOS recovery.
LSUFAN51
4 Operator
4 Operator
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6.4K Posts
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January 17th, 2018 07:00
:BigSmile:
Please list exact Dell model number and version of windows. Example: Dell Inspiron 9360, windows 10
In the meantime, the system receiving any power? You're hearing any beeps or seeing any lights on computer?
Also, please check and see if there's a BIOS recovery tool on the system by following the steps below
BIOS Recovery options on a Dell PC or Tablet | Dell US
EDIT:
Before you begin the BIOS Recovery, ensure that the laptop's battery is charged up to at least 10%.
Verify that the laptop is powered OFF and disconnect the AC adapter.
Press and hold the CTRL key + ESC key on the keyboard.
Plug in the AC adapter to the laptop.
Release the CTRL key + ESC key on the keyboard once you see the BIOS recovery screen.
On the BIOS Recovery screen, select Reset NVRAM(if available) and press the Enter key. Select Disabled and press the Enter key if you wish to save the current BIOS settings.
Select Recover BIOS and press the Enter key to start the recovery process.
Note: Your Dell PC may restart a few times during the process of BIOS recovery.