Leah Rowe
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---
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title: Dell OptiPlex 9020 SFF/MT (and 7020)
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x-toc-enable: true
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...
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**[PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLING](../../news/safety.md),
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OR YOU MIGHT BRICK YOUR MACHINE: [SAFETY PRECAUTIONS](../../news/safety.md)**
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<div class="specs">
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<center>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020sff.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020sff.jpg" /></span>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020sff_ports.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020sff_ports.jpg" /></span>
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<br/>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020sff_inside.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020sff_inside.jpg" /></span>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020mt.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020mt.jpg" /></span>
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<br/>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020mt_ports.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020mt_ports.jpg" /></span>
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<img tabindex=1 alt="Dell OptiPlex 9020" class="p" src="https://av.libreboot.org/9020/9020mt_inside.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020mt_inside.jpg" /></span>
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</center>
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| ***Specifications*** | |
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|----------------------------|------------------------------------------------|
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| **Manufacturer** | Dell |
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| **Name** | OptiPlex 9020 SFF/MT |
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| **Variants** | OptiPlex 9020 SFF/MT |
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| **Chipset** | Intel Q87 Express |
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| **CPU** | Intel Haswell |
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| **Graphics** | Intel HD Graphics |
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| **Memory** | DDR3 DIMMs (max 32GB, 4x8GB) |
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| **Architecture** | x86_64 |
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| **Original boot firmware** | Dell UEFI firmware |
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| **Intel ME/AMD PSP** | Present. Can be disabled with me_cleaner. |
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| **Flash chip** | 2x SOIC-8, 12MiB (8+4) (96Mbit) |
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```
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W+: Works without blobs;
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N: Doesn't work;
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W*: Works with blobs;
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U: Untested;
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P+: Partially works;
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P*: Partially works with blobs
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?: UNKNOWN AT THIS TIME
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```
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| ***Features*** | |
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|---------------------------------------------------|----|
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| **Internal flashing with original boot firmware** | ? |
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| **Display (if Intel GPU)** | W+ |
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| **Display (discrete CPU, SeaBIOS payload only)** | W* |
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| **Audio** | W+ |
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| **RAM Init** | W+ |
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| ***Payloads supported*** | |
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|----------------------------|-----------|
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| **GRUB (libgfxinit only)** | Works |
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| **SeaBIOS** | Works |
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| **SeaBIOS with GRUB** | Works |
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</div>
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Introduction
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============
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**Unavailable in Libreboot 20240126 or earlier. You must [compile from
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source](../build/), or use a version newer than Libreboot 20240126**
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Official information about the laptop can be found here:
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<https://i.dell.com/sites/doccontent/shared-content/data-sheets/en/Documents/optiplex-9020-micro-technical-spec-sheet.pdf>
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7020 compatibility
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------------------
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7020/9020 MT each have the same motherboard. Flash the 9020 ROM from Libreboot
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on your 7020, and it will work.
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Ditto 7020/9020 SFF, it's the same motherboard. However, Libreboot provides
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separate targets for MT and SFF.
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Build ROM image from source
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---------------------------
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For the MT variant (7020 MT and 9020 SFF):
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./build roms dell9020mt_12mb
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For the SFF variant (7020 MT and 7020 SFF):
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./build roms dell9020sff_12mb
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It is important that you choose the right one. The MT variant is the full
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MTX tower.
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Installation
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============
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Insert binary files
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-------------------
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If you're using a release ROM, please ensure that you've inserted extra firmware
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required refer to the [guide](../install/ivy_has_common.md) for that. (failure
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to adhere to this advice will result in a bricked machine)
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Libreboot's build system automatically downloads and processes these files if
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you build Libreboot from source, but the same logic that it uses must be re-run
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if you're using a release image.
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Set MAC address
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---------------
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This platform uses an Intel Flash Descriptor, and defines an Intel GbE NVM
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region. As such, release/build ROMs will contain the same MAC address. To
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change the MAC address, please read [nvmutil documentation](../install/nvmutil.md).
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WARNING about CPU/GPU compatibility
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-------------------------------
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**NOTE: Graphics cards did not work when last tested; the rendering and output
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is still handled by the intel graphics. Until this changes, you can only use
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the onboard Intel graphics reliably, on these boards.**
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At the time of testing this board, I didn't have a CPU with graphics built in,
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so I could only use discrete graphics on the PCI-E slot (in my case, Nvidia
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Quadro K420 running under the nouveau driver in Linux).
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If you want to use onboard graphics, you must have a CPU that has a GPU built
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into it. You can find a list here:
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<https://en.wikipedia.org/wiki/Haswell_(microarchitecture)> (**must be LGA 1150 socket**)
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Because of this, Libreboot currently only provides ROM images where SeaBIOS
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is the first payload, and SeaBIOS is relied upon the execute the VGA ROM that's
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stored on the graphics card. However, coreboot's libgfxinit is also enabled,
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so onboard graphics *should* work if you don't have a graphics card installed.
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Coreboot has libre initialisation code for Intel graphics, but libre
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initialisation code is not available for most graphics cards. This machine can
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take any graphics card that fits in the PCI-E slot.
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GRUB *also* works, from SeaBIOS when the machine is booted in text mode. Both
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coreboot GRUB, and BIOS GRUB provided by your (Linux) distro. It's done this
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way (SeaBIOS first) because Libreboot's configuration does not tell *coreboot*
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to execute VGA Option ROMs, and it's important that we try to prevent bricks
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whenever possible.
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Flash a ROM image (software)
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-----------------
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If you're already running Libreboot, and you don't have flash protection
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turned on, [internal flashing](../install/) is possible.
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Flash a ROM image (hardware)
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-----------------
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**REMOVE all power sources and connectors from the machine, before doing this.
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This is to prevent short circuiting and power surges while flashing.**
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For general information, please refer to [25xx NOR flash
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instructions](../install/spi.md) - that page refers to use of socketed flash.
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This machine is somewhat cumbersome to flash, because it has a SOIC-16 flash
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for the first 8MB part, and 4MB SOIC8. You can split up your 12MB ROM image
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like so:
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dd if=libreboot.rom of=4mb.rom bs=1M skip=8
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dd if=libreboot.rom of=8mb.rom bs=1M count=8
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The side cover comes off easily, and you can find the flash ICs next to the RAM.
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Here's the SOIC8 ICs being flashed:
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<img tabindex=1 alt="SOIC8 flash IC on 9020 SFF" style="max-width:35%" src="https://av.libreboot.org/9020/9020sff_flash1.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020sff_flash1.jpg" /></span>
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<img tabindex=1 alt="SOIC8 flash IC on 9020 SFF" style="max-width:35%" src="https://av.libreboot.org/9020/9020sff_flash2.jpg" /><span class="f"><img src="https://av.libreboot.org/9020/9020sff_flash2.jpg" /></span>
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Enjoy!
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@ -38,7 +38,7 @@ libreboot currently supports the following systems in this release:
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### Desktops (AMD, Intel, x86)
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### Desktops (AMD, Intel, x86)
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- **Dell OptiPlex 7020/9020 MT and SFF (no guides yet) - [Available to buy
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- [Dell OptiPlex 7020/9020 MT and SFF](dell9020.md) - Also [available to buy
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with Libreboot preinstalled](https://minifree.org/product/libreboot-9020/)**
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with Libreboot preinstalled](https://minifree.org/product/libreboot-9020/)**
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- [Acer G43T-AM3](acer_g43t-am3.md)
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- [Acer G43T-AM3](acer_g43t-am3.md)
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- [Apple iMac 5,2](imac52.md)
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- [Apple iMac 5,2](imac52.md)
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@ -41,7 +41,7 @@ Refer to [mac\_address.md](../hardware/mac_address.md).
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It is recommended that you run *nvmutil*. See:
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It is recommended that you run *nvmutil*. See:
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[nvmutil usage manual](nvmutil.md)
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[nvmutil usage manual](nvmutil.md) - E5530 users don't need to run this.
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The `nvmutil` software is specifically designed for changing MAC addresses,
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The `nvmutil` software is specifically designed for changing MAC addresses,
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and it implements a few more safeguards (e.g. prevents multicast/all-zero
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and it implements a few more safeguards (e.g. prevents multicast/all-zero
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Reference in New Issue