How do I update the BIOS on the OptiPlex 990?
- Download the BIOS update .exe file to another system.
- Copy the file, for example O9010A12.exe, to the bootable USB flash drive.
- Insert the USB flash drive into the system that requires the BIOS update.
- Reboot the system and press F12 when the Dell Splash logo appears to display the single boot menu.
Table of Contents
Does the OptiPlex 990 support UEFI?
They are based on a newer system called the Universal Extensible Firmware Interface, or “UEFI.” OptiPlex 990 has the ability to use a BIOS or UEFI based system, but not both. Each is mutually exclusive to the OptiPlex 990.
How old is a Dell OptiPlex 990?
Dell Model Years
Dell Model Years (Approximate) * | ||
---|---|---|
Year | Optiplex | latitude 12 inches |
2012 | 7010, 9010 | E6230 |
2011 | 790, 990 | E6220 |
2010 | 780, 980 |
Can the Dell OptiPlex be upgraded?
The best possible memory upgrade for the Dell OptiPlex 7020 and 9020 is 2x 8GB DDR3 1600MHz or 4x 4GB DDR3 1600MHz. The OptiPlex 7020 and 9020 motherboards have four DIMM slots, allowing you to upgrade your system with up to 32GB of RAM.
How do I format my Dell OptiPlex 990?
The installation process involves formatting the hard drive and will erase all data.
- Use the F2 option at boot to enter the BIOS.
- Go to the General section – BIOS Boot Sequence.
- Verify that the boot list option is set to UEFI.
- Apply changes and exit BIOS.
How Much RAM Can a Dell OptiPlex 990 Hold?
You can upgrade your Dell OptiPlex 990 DT / MT / SFF computer up to a maximum memory capacity of 32GB.
What CPU does the OptiPlex 990 have?
DELL Optiplex 990 Tower High Performance Business Desktop Computer, Intel Quad Core i5 Processor up to 3.4GHz, 8GB RAM, 2TB HDD, DVD, WiFi, Windows 10 Pro 64-bit (Renewed)’]
Does the Dell Optiplex 990 support Windows 10?
Although not supported, it works well with Windows 10 1803 and 1809. It is recommended that you install the latest BIOS BEFORE upgrading to 10. This package contains the Dell System BIOS Update and is supported on Dell OptiPlex 990 running Windows Operating Systems and two.
What does the BIOS do on a Dell laptop?
This package contains the Dell System BIOS update. BIOS is firmware that is built into a small memory chip on the system board. Controls the keyboard, monitor, disk drives, and other devices. This update addresses Intel Security Advisory INTEL-SA-00115.
What type of operating system does Dell Optiplex use?
This package provides the Dell Client Management Pack Application and is supported on Tablet, Latitude, OptiPlex and Precision models that are running the following Windows Operating Systems: Windows 7, Windows 8, Windows 8.1, XP and Vista. dell_client_management_pack_v6.0_a00.exe 1.
How to check the BIOS version in Windows 8?
There are several ways to check your BIOS version, but the easiest is to use System Information. At the Windows 8 and 8.1 “Metro” screen, type run, then press Return, in the Run box, type msinfo32 and click OK.