DELL,DSK PROG,BIOS,FWH,990,A11,A11

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.

Driver Id : RGDXG

Importance : Recommended

Version : A11, A11 Latest version Recommended version Latest and Recommended version

Release Date : 08 Mar 2012

Download Type : System BIOS

Category : BIOS

OptiPlex 990 System BIOS

Download Files

File Format: This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.

File Name: O990-A11.exe

File size: 5.5 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: a52b32a8284a566cc43bcf55319494e9

SHA1: 59e08b9460271976d449604e90a37c9361f62250

Download .EXE

Fixes & Enhancements

Defects Fixed:
1. Fixed odd/broken behavior of Usb Devices on F12 One Time Boot Menu
2. Allow both left and right CTRL keys + P to enter MEBx menu during POST
3. BIOS failing to fall through to PCI-E NIC in boot sequence when HDD boot fails.
4. Belkin USB keyboard gives double keystrokes in BIOS emulation mode
5. DT will not boot from PCIE RAID cards.
6. DT hangs on reboot with Fedora 14 - VT & Trusted Execution enabled
7. Remote Wake Up - Option To Boot To Network From Sleep is missing
8 DDPA 2.1 Beta2 does not clear the HDD password upon Reset System
9. F12 administrator boot options missing from the Opti BIOS
10 Force PXE on next reboot does not work (OMCI)
11. "Password Bypass" BIOS feature fails to bypass the second HDD password
12. Opti does not recognize eSata Silicon 3132 card in PCIe slots
13. AC Recovery does not function correctly
14. Fixed that Disable Serial Port, the SUT will stop on POST screen and could not enter OS.

Changes:
1. Sign firmware update for new key - the last release of BIOS is transitional BIOS.
2. Updated Flash Update Utility to the version of 2.0.1.
3. CR512437: BSLSN - Update to TPM spec for activating in manufacturing mode

DELL,DSK PROG,BIOS,FWH,990,A11,A11

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Applies to