Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.
Before updating, please read the installation instructions and important information noted below.
PineValley/Sunrise A07 BIOS.
Restart requiredAUTO INSTALLEDThis file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
For Windows 8 support.
Recommended
Check compatibility
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Fixes & Enhancements
X28: 1. BITS026557 Prompt twice msg when boot up from ODD and w/o press any key. 2. Change Deep sleep mode to support both S4 and S5 for Win 8. 3. Change Secure Boot load default behavior to meet spec. 4. Forbidden user to change boot mode to legacy when Secure Boot is enabled by BBS/BBS64 tools. X29: 1. Change Deep sleep mode to support both S4 and S5 for Win 8. 2. Updated ePSA to 4220.10 3. Add PBK's workaround: SUT cannot enter S3 via power button after second time.
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
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.
Please execute PS-A07.EXE under DOS or Windows to update system BIOS. Do not remove adaptor or shutdown computer during update process. You need to restart your computer when the update is completed.
Reboot will be required
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.