Dell Latitude E7240 BIOS A06

Fixes

- Addressed system may not boot to some USB keys.
- Addressed CPU frequency cannot keep in low speed when plugging 65W or unknown adapter.
- Fixed the issue where USB port is not disabled after S3 resume when external USB ports are disabled in Setup.
- Fixed the issue where screen would show flicker between passwords prompts.
- Addressed the potential SSD not detect issue.

Enhancements

- Added TouchScreen input support in Diagnostics.
- Enhanced the thermal control.

Installation notes:

Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.

Run the BIOS update utility from DOS environment, if Legacy Boot mode (Non-Windows users)

1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then Press F12 key and Select \"USB Storage Device\" and Boot to DOS prompt.
3. Run the file by typing copied file name where the executable is located.
4. DOS System will auto restart and update BIOS while system startup screen.
5. After BIOS update finished, system will auto reboot to take effect.

Run the BIOS update utility from DOS environment if UEFI Boot Mode (Non-Windows users)

1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then go to BIOS Setup by pressing F2 and go to \"General > Boot Sequence > Boot List Option\".
3. Change \"UEFI\" to \"Legacy\" of Boot List Option.
4. Click \"Apply\", \"Exit\" to save changes and reboot system.
5. Press F12, then Select \"USB Storage Device\" and Boot to DOS prompt.
6. Run the file by typing copied file name where the executable is located.
7. After BIOS update finished, system will auto reboot .
8. Go to BIOS Setup by pressing F2 and go to \"General > Boot Sequence > Boot List Option\".
9. Change \"Legacy\" to \"UEFI\" Boot Option.
10. Click \"Apply\", \"Exit\" to save changes and reboot system.