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.

Dell Vostro 3360 System BIOS A09

Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Dell Vostro 3360 System BIOS A09
Recommended

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Fixes & Enhancements

BIOS Issue fix:
1. BITS041305 AM4-W8: Re-Download image the UEFI network option will lost and have error when load defaults bios.
2. BITS030968 AM3-W8-UPG: IRST(FFS) option lost in BIOS setup after UPG Win7 BIOS:A05 to Win8 BIOS:X49.
3. BITS032645 AM3:IRST(Rapid start) option will missing if attached USB device then Boot to BIOS/OS.
4. BITS030275 AM4-W8: In MFG 64 mode (value 40h),the boot menu will add boot options.
5. BITS030321 AM4-W8:Set MFG 64,then try to change the boot sequence and save exit the system will prompt warning

*EC issue fix:
1. BITS041667 AT7-D-W8:SUT will blackscreen after BIST test finish, then shutdown UUT & system will crash
2. BITS041551 AM3-W8: SUT can't successfully auto reboot to OS after LCD BIST test via D + Power button.

* BIOS Feature update:
1. Dell ePSA OPROM upgrade to the revision 4220.9
2. Modifies the description in UEFI Network boot option.
3. Fix the "Windows Boot Manager" can be missing in the boot menu with the failure rate.
Read More

Version

A09(X53), A09

Release date

28 Sep 2012

Download Type

System BIOS

Category

BIOS

Importance

Recommended
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.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: 3360A09.exe
File Size: 5.42 MB
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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
9007e9e82febffa6cf33efa969dae78c
SHA1:
fb42f2bc3a35ecdafddf916e6b328aca81112c29
SHA-256:
0d2189ef32ebba1ae62a5c5b969793fef307ccc1660ba3a051b233d348f72e9c

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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Issue fix and feature enhancement. Windows 8 support.
Dell Inspiron M521R
Execute 3360A09.exe undr OS/DOS.

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