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- DELL OPTIPLEX 990BIOS · 8.00 MB · 12 May 2025BIOS—8.00 MB
- DELL OPTIPLEX 990BIOS · 8.00 MB · 10 May 2025BIOS—8.00 MB
- Dell Optiplex 990BIOS · 2.00 MB · 10 May 2025BIOS bin—2.00 MB
- DELL OPTIPLEX 990BIOS · 4.63 MB · 15 Dec 2024BIOS rar—4.63 MB
- dell optiplex 990 seriesBIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- DELL OPTIPLEX 990 bios (Luirons Bios)BIOS · 4.63 MB · 23 Feb 2021BIOS rar—4.63 MB
- DELL OPTIPLEX 990 E93839 KA0121 2MB BIOSBIOS · 2.00 MB · 10 May 2025BIOS bin—2.00 MB
- DELL OPTIPLEX 990 bios telegram BIOS Repair-2025-09-16BIOS · 4.94 MB · 20 Sept 2025BIOS zip—4.94 MB
- DELL OPTIPLEX 990 E93839 KA0121 2MB BIOS telegram BIOS Repair 2025BIOS · 286 KB · 20 Sept 2025BIOS zip—286 KB
- Dell OptiPlex 990 Early2011A 18 2MB & 8MB BIOS telegram BIOS RepairBIOS · 5.17 MB · 20 Sept 2025BIOS zip—5.17 MB
- DELL OPTIPLEX 990 E93839 KAO120 25Q16 2MB BIOS telegram BIOS RepairBIOS · 285 KB · 20 Sept 2025BIOS zip—285 KB
- Dell OptiPlex 990 System BIOS, A19 2MB 4MBBIOS · 6.34 MB · 6 Jan 2026BIOS rar—6.34 MB
- Dell OptiPlex 990 System BIOS, A19BIOS · 6.57 MB · 29 Dec 2023BIOS rar—6.57 MB
- DELL OPTIPLEX 990 E93839 KA0121 2MB BIOS
BIOS image for the Dell OptiPlex 990 desktop, with the name listing E93839 and KA0121 codes and a 2MB chip size.
BIOS · 177 KB · 28 Dec 2021BIOS rar—177 KB - DELL OPTIPLEX 990 bios
BIOS package for the Dell OptiPlex 990 desktop, supplied as a 4.81 MB zip. The name gives no board revision or version number, so check the extracted files to see…
BIOS · 4.81 MB · 11 Aug 2019BIOS zip—4.81 MB - Dell OptiPlex 990 (Early2011)A-18 2MB & 8MB BIOS
Dell OptiPlex 990 BIOS set identified in the name as an early 2011 board with version A18, including both a 2MB and an 8MB image in a 5.09 MB ZIP.
BIOS · 5.09 MB · 28 Dec 2021BIOS zip—5.09 MB - DELL OPTIPLEX 990 E93839 KAO120 25Q16 2MB BIOS
BIOS dump for the Dell OptiPlex 990 desktop, with board identifiers E93839 and KAO120 and a 25Q16 flash chip of 2 MB capacity, packed as RAR.
BIOS · 174 KB · 13 Mar 2025BIOS rar—174 KB - AFS OptiPlex990 BIOS PWB REV A00 2MB & 8MB BIOS
BIOS set for the Dell OptiPlex 990 desktop, PWB revision A00, containing images for both 2 MB and 8 MB flash chips in a 4.84 MB RAR.
BIOS · 4.84 MB · 9 Feb 2024BIOS rar—4.84 MB - OptiPlex990 BIOS PWB REV A00 2MB & 8MB BIOS
Two BIOS images, 2MB and 8MB, for the Dell OptiPlex 990 system board with PWB revision A00, packed into a 5.09 MB ZIP.
BIOS · 5.09 MB · 28 Dec 2021BIOS zip—5.09 MB