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- dell inspiron 640m - wistron bermudaBIOS · 5.68 MB · 10 Jul 2019BIOS rar—5.68 MB
- DELL INSPIRON 640M MODEL PP19L CBIOS · 419 KB · 8 Aug 2019BIOS zip—419 KB
- dell inspiron 640m - wistron bermudaBIOS · 5.68 MB · 8 Aug 2019BIOS rar—5.68 MB
- DELL INSPIRON 640M DB2 05224 1 GBM U29 UMA TESTED OK telegram BIOSBIOS · 565 KB · 19 Sept 2025BIOS zip—565 KB
- DELL INSPIRON 640M DB2 05224 1 GBM U29 UMA TESTED OK
BIOS dump for the Dell Inspiron 640M on the Wistron DB2 05224-1 board, marked as tested and working.
BIOS · 459 KB · 12 Dec 2023BIOS rar—459 KB