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- MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.18 MB · 29 Sept 2019Archive zip4.18 MB
- OptiPlex 3020 12124 1MBIOS · 8.00 MB · 29 Apr 2025BIOS bin—8.00 MB
- dell3020a15 MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.41 MB · 29 Oct 2019Archive rar4.41 MB
- MIH81R.Tigris MT MB 12124 2BIOS · 8.00 MB · 5 May 2025BIOS bin—8.00 MB
- MIH81R.Tigris MT MB 12124 2BIOS · 8.00 MB · 29 Apr 2025BIOS bin—8.00 MB
- GD25Q128B@WSON8 20231002 121247BIOS · 16.0 MB · 2 Oct 2023BIOS bin—16.0 MB
- MIH81R.Tigris MT MB 12124-2BIOS · 12124-2 · 8.00 MB · 8 Oct 2023BIOS bin8.00 MB
- DELL OPTIPLEX 3020 MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.18 MB · 29 Sept 2019Archive zip4.18 MB
- Dell OptiPlex 3020 - MIH81R- TIGRIS MT MB - 12124-1MArchive · 12124-1M · 2.50 MB · 19 May 2020Archive rar2.50 MB
- Dell OptiPlex 3020 - MIH81R- TIGRIS MT MB - 12124-1MArchive · 12124-1M · 4.42 MB · 29 Oct 2019Archive rar4.42 MB
- DELL OPTIPLEX 3020 MIH81RTigris MT MB 12124 2 telegram BIOS RepairBIOS · 4.33 MB · 20 Sept 2025BIOS zip—4.33 MB
- BIOS Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124 1M N25Q064ABIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124 1M Luirons BiosBIOS · 4.42 MB · 23 Feb 2021BIOS rar—4.42 MB
- DELL OPTIPLEX 3020 MIH81R Tigris MT MB 12124 2 WORKING 100% OKArchive · 12.6 MB · 8 Sept 2026Archive rar—12.6 MB
- DELL OPTIPLEX 3020 MIH81R Tigris MT MB 12124 2 WORKING 100% telegramBIOS · 13.0 MB · 20 Sept 2025BIOS zip—13.0 MB
- Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124 1M telegram BIOS RepairBIOS · 4.62 MB · 20 Sept 2025BIOS zip—4.62 MB
- Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124 1M telegram BIOS RepairBIOS · 4.62 MB · 20 Sept 2025BIOS zip—4.62 MB
- DELL MIH81R Tigris MT MB 12124 1M 490P1 BIOS telegram BIOS RepairBIOS · 143 KB · 20 Sept 2025BIOS zip—143 KB
- Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124 1M Luirons Bios 1BIOS · 4.42 MB · 23 Feb 2021BIOS rar—4.42 MB
- Dell OptiPlex 3020 MIH81R TIGRIS MT MB 12124-1M
BIOS dump for the Dell OptiPlex 3020 mini tower, board MIH81R with code name TIGRIS MT, Wistron number 12124-1M, in a 4.42 MB RAR.
BIOS · 12124-1M · 4.42 MB · 19 Oct 2020BIOS rar4.42 MB - Dell OptiPlex 3020 - MIH81R- TIGRIS MT MB - 12124-1M
Dell OptiPlex 3020 BIOS archive for the MIH81R Tigris MT mainboard, with the name including 12124-1M, a number in Wistron's board numbering format.
BIOS · 12124-1M · 4.42 MB · 8 Jan 2018BIOS rar4.42 MB - DELL MIH81R Tigris MT MB 12124-1M 490P1 BIOS
BIOS dump for a Dell desktop on the MIH81R board, codenamed Tigris MT, with Wistron board number 12124-1M and Dell part code 490P1.
BIOS · 12124-1M · 53.9 KB · 4 Dec 2021BIOS zip53.9 KB - DELL OPTIPLEX 3020 MIH81RTigris MT MB 12124-2
BIOS image for the Dell OptiPlex 3020 mini tower, board MIH81R Tigris MT, Wistron number 12124-2, in a 4.45 MB ZIP.
BIOS · 12124-2 · 4.45 MB · 8 Feb 2022BIOS zip4.45 MB - DELL OPTIPLEX 3020 MIH81R Tigris MT MB 12124-2 WORKING 100%
BIOS dump for the Dell OptiPlex 3020 desktop, mini-tower variant, with motherboard MIH81R, codenamed Tigris MT and carrying board number 12124-2.
BIOS · 12124-2 · 12.7 MB · 26 Sept 2022BIOS rar12.7 MB - MX25L6405@SOIC16 20250312 184647BIOS · 12124-2 · 8.00 MB · 23 Mar 2025BIOS bin8.00 MB
- DELL OptiPlex 3020 12125-2 Schematic (PDF)PKSchematic · 12125-2 · 2.54 MB · 9 Jun 2026Schematic pdf2.54 MB
- Dell OptiPlex 3020 vinafixBIOS · 12124-1M · 8.73 MB · 30 Apr 2024BIOS rar8.73 MB
- Dell OptiPlex 3020 DIH81R TIGRIS SFF MB 12125 2 BOARDVIEWBDVPKBoardview · 12125-2 · 171 KB · 9 Jun 2026Boardview rar171 KB
- DELL OptiPlex 3020 12125-2 PDF
Schematic in PDF form for the Dell OptiPlex 3020 desktop, Wistron board 12125-2, with 12124-2 also associated with the archive, packed in a 1.63 MB RAR.
Schematic · 12125-2 · 1.63 MB · 10 Sept 2023Schematic rar1.63 MB - Dell OptiPlex 3020 - DIH81R-TIGRIS SFF MB - 12125-2 (.CAD)
Dell OptiPlex 3020 small form factor boardview for the DIH81R Tigris motherboard, which the name gives as 12125-2.
Boardview · 12125-2 · 216 KB · 26 Jul 2023Boardview rar216 KB