• LatitudE E6220
• LatitudE E6230
• LatitudE “E6540” “E6520”
• OptiPlex
• LatitudE
• http://en.community.dell.com/techcenter/os-applications/w/wiki/3685.project-sputnik-exploratory-pilot-to-develop-an-ubuntu-based-developer-laptop.aspx# ToDo
• http://jeffhoogland.blogspot.com/2011/08/howto-linux-on-dell-inspiron-duo.html# TabLet MiD e
• https://www.dell.com/community/Desktops-General-Read-Only/Precision-T7500-freeze-crash-issue-with-weird-error-code/td-p/5023558# FreezE

• https://i.dell.com/sites/doccontent/shared-content/data-sheets/en/Documents/precision-t1500-spec-sheet.pdf
  • https://www.cnet.com/products/dell-precision-t1500-mt-core-i7-860-2-8-ghz-4-gb-500-gb/
• RaM: 16GB/4*DDR3 : 4x2GB DDR3 : Up to 16GB 1 1333MHz non-ECC memory in 4 DIMM slots (try 32GB?)
  • https://fr.aliexpress.com/item/32871634517.html?spm=a2g0o.store_pc_home.productList_93568300.pic_0# ~50E 8GB*2 :WisH:
• CpU: InteL i7 : Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
• MotherBoard: OXC7MM
• ChipSet: InteL H57
• HDD : SatA
• https://www.youtube.com/watch?v=2omX3jENbKg
• BiOs: 2.0.1 (2009-11-30) AMI 2018 , updated to 2.4.0 (2011-01-13)
• OS: WindowS 7 originally
• https://www.dell.com/support/home/fr/fr/frbsdt1/product-support/product/precision-t1500/drivers#
• GpU: https://en.wikipedia.org/wiki/Radeon_HD_4000_series# 514M 55 nm (RV730) PcI=1002:959f : RadeoN
• http://bit.ly/15H1Yci#
• ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_dell_precision_workstation/precision-t1500_Service%20Manual_en-us.pdf# ServicE
• Io: Slots: One PCIe x1 slot; one PCIe x16 Gen 2 graphics slot; two PCI slots
• PsU: 350W

• 4 Cores, 8 Threads @2.8 GHz, Lynnfield. 2013
• https://en.wikipedia.org/wiki/Lynnfield_(microprocessor)#
• https://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-860+%40+2.80GHz&id=6#
• https://en.wikipedia.org/wiki/Lynnfield_(microprocessor)#
• https://cpu.userbenchmark.com/Compare/Intel-Core-i7-860-vs-Intel-Core2-Duo-E7300/m841vsm2080# Vs Hp
• https://cpu.userbenchmark.com/Compare/Intel-Core-i7-860-vs-Intel-Core-i7-3770/m841vs1979# vs Hp

• https://www.dell.com/support/home/fr/fr/frbsdt1/drivers/driversdetails?driverid=pxv5h&oscode=biosa&productcode=precision-t1500
  • https://dl.dell.com/FOLDER00619966M/1/SYEO-240.exe

It looks like Bios can be updated using FreeDos 1.1:

• http://derek.chezmarcotte.ca/freedos-1-1-usb-boot-image
• http://derek.chezmarcotte.ca/wp-content/uploads/2012/01/FreeDOS-1.1-USB-Boot.img.bz2
  • sha1=7d8a3c73f9cfdc71611e3f7a5b7b134529179821

For the record it is based on InteL FirmWare Update Utility version 6.0.0.1184

Note exe be run from win10 previously installed on usb disk but is not actually flashing, use FreeDos

Random notes:

• https://blog.brasov.cubus.ro/2011/02/ubuntu-bios-update-for-dell-vostro-430/
• https://wiki.archlinux.org/index.php/Flashing_BIOS_from_Linux
• https://feeding.cloud.geek.nz/posts/creating-freedos-bootable-usb-stick-to/#
• https://www.nico-maas.de/?p=1685# BiOs

  *-core
       description: Motherboard
       product: 0XC7MM
       vendor: Dell Inc.
       physical id: 0
       version: A00
       serial: ..??????????????.
     *-firmware
          description: BIOS
          vendor: Dell Inc.
          physical id: 0
          version: 2.4.0
          date: 01/13/2011
          size: 64KiB
          capacity: 2MiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification

• https://downloads.dell.com/manuals/all-products/esuprt_desktop/esuprtl_precision_workstation/precision-t1500_service manual_en-us.pdf
  • 6 beep = “Video BIOS Test Failure”

• https://www.techpowerup.com/gpu-specs/firepro-v3750.c859# ATI FirePro V3750
• https://www.amd.com/en/support/professional-graphics/legacy-products/firepro-v-series/firepro-v3750#

00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV730 GL [FirePro V3750]
02:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)

• 4GB DDR3-1333 ECC Samsung M393B5272CH0-YN9 : label with 1600R : buffered (See MsI)

• https://semiconductor.samsung.com/dram/module/rdimm/m393b5273ch0-yh9/

• https://devid.info/model/5312#

  description: Mini Tower Computer
  product: OptiPlex 9020 (OptiPlex 9020)

• http://www.ubuntu.com/certification/hardware/201302-12847/components/#
• https://www.youtube.com/watch?v=QkvOexjx-AE# LeD OptiPlex
• https://www.dell.com/support/home/fr/fr/frbsdt1/product-support/product/optiplex-9020-desktop/docs#
• https://i.dell.com/sites/doccontent/shared-content/data-sheets/en/Documents/optiplex-9020-micro-technical-spec-sheet.pdf

• http://support.dell.com/support/edocs/systems/ws340/en/ug/1specs.htm#1065067
• http://en.wikipedia.org/wiki/Dell_Precision

• CpU: P4 2.4Ghz (sse2)
• RaM: 1GB (256MB*4) http://en.wikipedia.org/wiki/RDRAM# PC800 RIMM Socket : Wish 4*512MB
• HdD: 18GB MAM3184 SCSI 80-pin SCA Ultra160 SCSI SCSI

http://www.fujitsu.com/downloads/EU/es/soporte/discosduros/guia_inst_MAN_MAM.pdf

• BioS:

• http://support.dell.com/support/edocs/systems/ws340/en/ug/setup.htm
• http://en.community.dell.com/support-forums/desktop/f/3514/t/17082664.aspx

usb boot bios

• RaM : http://www.memoryx.com/pc7-2985.html

• https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547924#

NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [systemd-timesyn:504]

• https://www.amazon.co.uk/Wired-Dell-M-UAV-DEL8-K251D-buttons-Adjustable/dp/B076F8Q1BR
• usb=046d:c063 Logitech, Inc. DELL Laser Mouse

• 2023:
  • https://www.dell.com/support/manuals/en-us/wd22tb4-dock/dell_wd22tb4_adminguide/updating-the-firmware#
    • https://www.dell.com/support/home/en-us/product-support/product/wd22tb4-dock/overview
  • https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=41kkw#
    • https://dl.dell.com/FOLDER10002362M/1/DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.16.bin
  • https://dl.dell.com/FOLDER10002390M/1/DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.16.cab
  • sudo snap run dell-dock-fwupdate install /tmp/dell-dock-fwupdate-9y0yveek/DellDockFirmwareUpdateLinux_01.00.16.cab

• 2011 : LatitudE E6220 : Laptop
  • https://www.dell.com/ed/fr/entreprise/p/latitude-e6220/pd
• 2011 : Latitude 2120 : AtoM N550
  • https://www.techspot.com/products/laptops/dell-latitude-2120.16320/
  • https://www.laptopspirit.fr/84117/dell-latitude-2120-le-netbook-avec-atom-dual-core-n550-dispo-en-france-1366x768.html
  • https://youtu.be/jXlvgAVGxSw# TearDown

• http://linux.dell.com
• http://www.ubuntu.com/dell
• http://www.clubic.com/actualite-22487-dell-un-premier-portable-grand-public-sous-linux.html
• http://www.toolinux.com/news/opinion/dell_et_linux._dell_et_vista._faites_vos_comptes._ar9481.html

• Dell InspiroN 1200 :
• Dell InspiroN 6400n : http://www.ubuntu.com/dell
• Dell LatitudE C810 : http://www1.us.dell.com/content/products/productdetails.aspx/latit_d810
• m4700 dell unscrew
  • https://www.parts-people.com/blog/2017/12/01/dell-precision-m4700-p21f001-bottom-base-removal-installation/
  • https://www.youtube.com/watch?v=RMtpn3MRfTo#
  • https://www.dell.com/learn/us/en/04/shared-content~data-sheets~en/documents~dell-precision-m4700-spec-sheet-tab.pdf#

• InteL AtoM n550 PineView @ 1.50Ghz : gma 3150 :ddr3:2010:laptop:
  • https://www.techspot.com/products/laptops/dell-latitude-2120.16320/
  • https://www.intel.fr/content/www/fr/fr/products/sku/50154/intel-atom-processor-n550-1m-cache-1-50-ghz/specifications.html
  • RaM: 2GB/1*DDR3
  • CpU: sse3
  • TdP: 8.5W
    • https://cpu.userbenchmark.com/Compare/Intel-Atom-N550-vs-Intel-Celeron-N2840/m182vsm16086

0000:01:00.0 0300: 1002:5460 # [[ATI]]

• http://r300.sourceforge.net
• http://thinkwiki.org/wiki/ATI_Mobility_Radeon_X300

• http://javier.rodriguez.org.mx/index.php/2006/09/08/xorgconf-configuration-for-nvidia-twinview-on-the-dell-620/

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA])

• http://www.klabs.be/~fpiat/linux/debian/Etch_on_Dell_Latitude_D620.html

• BIOS : Phoenix 1.10.A03
• RAM : 16 MB
• CPU : 200 Mhz
• CDR , Floppy

I had an issue with the video output like this guy , is it planned Obsolescence ? the case went to ReCycling …

• http://www.eio.com/public/motherbd.2004/0602.html

• CPU : Intel Pentium II 400Mhz
• RAM : SDRam
• GPU : ATI

• http://support.dell.com/support/edocs/systems/ban_gx1/gsysb.htm
• http://www.dell.com/content/topics/global.aspx/corp/pressoffice/en/1998/1998_04_15_rr_001?c=us&l=en&s=corp
• http://ubuntuforums.org/showthread.php?t=585895

@TaG: Hardware OEM ATA PC Optiplex Inspiron Ordinausor