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- DELL INSPIRON 5421 14RMOTHERBOARDBIOS · 8.00 MB · 8 Aug 2019BIOS bin—8.00 MB
- Dell Inspiron 5421[14R]BIOS · 3.70 MB · 10 Jul 2019BIOS rar—3.70 MB
- Dell Inspiron 5421[14R]BIOS · 8.00 MB · 10 Jul 2019BIOS bin—8.00 MB
- dell-inspiron-5421-wistron-dne40crmbArchive · 1.83 MB · 22 Jan 2025Archive rar—1.83 MB
- DELL INSPIRON 5421 Schematics [14R]Schematic · 2.07 MB · 29 Jun 2020Schematic pdf—2.07 MB
- dell-inspiron-5421-wistron-dne40crmbBIOS · 1.81 MB · 8 Aug 2019BIOS rar—1.81 MB
- Dell Inspiron 5421[14R]BIOS · 3.70 MB · 10 Jul 2019BIOS rar—3.70 MB
- Dell inspiron 14r 5421 i3 2ndBIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- dell-inspiron-5421-wistron-dne40crmb-SRGinfotechSchematic · 2.09 MB · 10 May 2025Schematic pdf—2.09 MB
- dell-inspiron-5421-wistron-dne40crmbSchematic · 2.08 MB · 4 Aug 2019Schematic pdf—2.08 MB
- DELL INSPIRON 5421 I5Â+¤ÈBIOS ÂBIOS · 8.00 MB · 10 Jul 2019BIOS bin—8.00 MB
- DELL INSPIRON 5421 BIOS 12204 1BIOS · 3.76 MB · 10 Jul 2019BIOS zip—3.76 MB
- DELL INSPIRON 5421 CORE I3 ON BODBIOS · 8.00 MB · 8 Aug 2019BIOS bin—8.00 MB
- DELL INSPIRON 5421 BIOS 12204 1BIOS · 3.76 MB · 8 Aug 2019BIOS zip—3.76 MB
- DELL INSPIRON 5421 BIOS 12204 1BIOS · 3.76 MB · 10 Jul 2019BIOS zip—3.76 MB
- DELL INSPIRON 5421 WISTRON DNE40-CR-MB (Luirons Esquemas).Schematic · 2.09 MB · 24 Feb 2021Schematic pdf—2.09 MB
- DR BIOS COM Dell Inspiron 14R 5421=8=12204BIOS · 4.15 MB · 8 Aug 2019BIOS zip—4.15 MB
- Dell Inspiron 3421 12204 1 REV A00 5421 graphics card N14P GEBIOS · 8.00 MB · 12 May 2025BIOS bin—8.00 MB
- Dell Inspiron 5421 mobo.dne 40-cr mb pwb.5jy4 rev.a00BIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- Dell Inspiron 5421 mobo.dne 40-cr mb pwb.5jy4 rev.a00Archive · 3.72 MB · 30 Sept 2019Archive rar—3.72 MB
- WISTRON DNE40-CR-MB DELL INSPIRON 5421Schematic · 5.63 MB · 17 Feb 2022Schematic pdf—5.63 MB
- Dell Inspiron 3421 12204 1 REV A00 5421 graphics card N14P GE A2BIOS · 3.89 MB · 20 Sept 2025BIOS zip—3.89 MB
- DELL INSPIRON 5421 WISTRON DNE40-CR-MB PDFSchematic · 2.09 MB · 22 Nov 2025Schematic pdf—2.09 MB
- inspiron 5421 ou 3421 14r 1220 4Schematic · 2.07 MB · 15 Oct 2023Schematic pdf—2.07 MB
- INSPIRON 5421 INTEL CORE I5 ON BORD CPUBIOS · 8.00 MB · 8 Aug 2019BIOS bin—8.00 MB
- inspiron 5421 14r 1220 4 1 dne40 cr mb 5j8y4 OAK14 CR SCHEMATICSchematic · 2.07 MB · 20 Mar 2021Schematic pdf—2.07 MB
- Diagrama inspiron 5421 14r 1220 4 1 dne40 cr mb 5j8y4 OAK14 CR SCHEMATICSchematic · 2.07 MB · 20 Mar 2021Schematic pdf—2.07 MB
- DELL INSPIRON 5421 WISTRON DNE40-CR-MB
Schematic PDF for the Dell Inspiron 5421, a Wistron-designed motherboard with the DNE40-CR project code.
Schematic · 2.09 MB · 5 Mar 2018Schematic pdf—2.09 MB - Dell inspiron 14r 5421 i3 2nd
Firmware archive for the Dell Inspiron 14R 5421, labelled for the Core i3 variant, with 2nd written in the name, which probably marks a second dump or revision.
BIOS · 7.64 MB · 15 Jun 2022BIOS zip—7.64 MB - Dell Inspiron 3421 12204 1 REV A00 5421 graphics card N14P GE A2
Firmware archive for the Dell Inspiron 3421 and 5421 on board 12204-1 revision A00, for the variant with discrete graphics marked N14P-GE-A2, an NVIDIA mobile GPU code.
BIOS · 3.80 MB · 25 Nov 2021BIOS zip—3.80 MB