Download Files
File Format: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
File Name: 7350A02.exe
File size: 8.64 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: f926bbafcab1bb916612908e9b95be92
SHA1: 63e9009821591ee93b85cc3898ef79115d6989c1
SHA-256: 771d1bb9b9f04ac06efbe75ca6fb965cc5c1e38e200e776194cf1df2faf2f7df
Fixes & Enhancements
Fixes:
- Fixed DCPM2.0 Battery Slice charge configuration mode in BIOS doesn't match with DCPM.
- Fixed system pops up alert message at POST when attach Power Companion into KB base at NB mode for Boot.
- Fixed Grasslake Enumerate BIOS attributes doesn't match local BIOS.
- Fixed AMT text BIOS option doesn't match local BIOS option.
- Fixed Grasslake some attributes can't be loaded default remotely.
- Fixed Grasslake BIOS option and value show unexpected chars.
- Fixed keyboard Illumination setting cannot restore to default via SOL.
- Fixed Primary Battery Health show Not a Dell Battery in BIOS.
- Fixed system pops up alert message when SUT plug with power companion.
- Fixed some keys on keyboard intermittently will produce 2 characters.
- Fixed sometimes KB base will not be detected after the base EC is flashed.
Enhancements:
- Supported HCA card.
- Improved battery health detection.
- Changed minimum wattage adapter to 35W.
- Enhanced WWAN detection on BIOS setup.
Supported Operating Systems
Installation instructions
BIOS Update Executable for Windows/DOS
Download
1. Download the file 7350A02.EXE.
2. When the File Download window appears, click Save to save the file to your hard drive.
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 with Load Legacy Option disabled (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. DOS system will auto restart and update BIOS while system startup screen.
8. After BIOS update finished, system will auto reboot.
9. Go to BIOS Setup by pressing F2 and go to "General > Boot Sequence > Boot List Option".
10. Change "Legacy" to "UEFI" Boot Option.
11. Go to "Exit > Exit Save Changes" and reboot system.
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Note 1: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
Note 2: Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system.
If you don't enable BitLocker on your system you can ignore it.
Reboot will be required