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- Dell Inspiron 15R 5521=4=La 9101p (Luirons Bios)BIOS · LA-9101P · 3.14 MB · 23 Feb 2021BIOS rar3.14 MB
- Dell Inspiron 15R (5521, Late 2012) Main + EC New MCSBIOS · 3.05 MB · 8 Aug 2019BIOS rar—3.05 MB
- Acer Aspire 4240 4540 - COMPAL LA-5521P - REV 01Schematic · LA-5521P · 1003 KB · 12 Jul 2019Schematic pdf1003 KB
- KB9012QF-A3 LA-9104P 5521 3521 GM SR0U4 telegram BIOS RepairBIOS · LA-9104P · 128 KB · 9 Sept 2025BIOS bin128 KB
- INSPIRON 5521-3521-I7-GEFORS-SMALL-OK-1 telegram BIOS RepairBIOS · 2.00 MB · 9 Sept 2025BIOS bin—2.00 MB
- INSPIRON 5521-3521-I7-GEFORS-BIG-OK-1 telegram BIOS RepairBIOS · 4.00 MB · 9 Sept 2025BIOS bin—4.00 MB
- LA 9104P 15 3521 3721 5521 5721 and Vostro 2521元件位置图Schematic · LA-9104P · 413 KB · 10 May 2025Schematic pdf413 KB
- Acer Aspire 4240 4540 COMPAL LA 5521P REV 01 SRGinfotechSchematic · LA-5521P · 1003 KB · 28 Apr 2025Schematic pdf1003 KB
- ASFDell Inspiron 15R 5521 LA-9101P Rev 0.4 SchematicsSchematic · LA-9101P · 1.85 MB · 28 Jan 2024Schematic pdf1.85 MB
- AFSDell Inspiron 15R 5521 LA-9101P Rev 0.4 SchematicsSchematic · LA-9101P · 1.85 MB · 28 Jan 2024Schematic pdf1.85 MB
- Dell G15 5520 5521 G16 7620 1.8.0.exe extractedArchive · 27.3 MB · 11 Jan 2024Archive zip—27.3 MB
- Dell Inspiron 15R 5521 LA-9101P Rev 0.4 SchematicsSchematic · LA-9101P · 1.34 MB · 13 Sept 2021Schematic pdf1.34 MB
- INSPIRON 5521-3521-I7-GEFORS-BIG-OK-1 (Luirons Bios).binBIOS · 2.90 MB · 24 Feb 2021BIOS rar—2.90 MB
- INSPIRON 5521-3521-I7-GEFORS-SMALL-OK-1 (Luirons Bios).binBIOS · 226 KB · 24 Feb 2021BIOS rar—226 KB
- KB9012QF-A3 LA-9104P 5521 3521 GM SR0U4 (Luirons Bios).binBIOS · LA-9104P · 53.0 KB · 23 Feb 2021BIOS rar53.0 KB
- Dell Inspiron 15R 5521=4=La 9101p (1) (Luirons Bios)BIOS · LA-9101P · 3.14 MB · 23 Feb 2021BIOS rar3.14 MB
- vinafix.com DELL 15R-5521 LA-9101P R01 0821(GERBER)Schematic · LA-9101P · 1.95 MB · 17 Jul 2020Schematic pdf1.95 MB
- Acer Aspire 4240 4540 Compal LA-5521P NBLG0 Rev0.2Schematic · LA-5521P · 1.75 MB · 11 Jul 2019Schematic pdf1.75 MB
- DELL INSPIRON 5521 3521 I7 PM telegram BIOS Repair 2025 09 16BIOS · 3.29 MB · 19 Sept 2025BIOS zip—3.29 MB
- Dell Inspiron 15R 5521 bios & kbc telegram BIOS Repair 2025 09 16BIOS · 3.28 MB · 19 Sept 2025BIOS zip—3.28 MB
- ASPIRE 4540 SERIES-LA-5521P telegram BIOS Repair-2025-09-16BIOS · LA-5521P · 933 KB · 17 Sept 2025BIOS zip933 KB
- KB9012QF A3 LA 9104P 5521 3521 GM SR0U4 2 telegram BIOS RepairBIOS · LA-9104P · 128 KB · 9 Sept 2025BIOS bin128 KB
- KB9012QF A3 LA 9104P 5521 3521 GM SR0U4 1 telegram BIOS RepairBIOS · LA-9104P · 128 KB · 9 Sept 2025BIOS bin128 KB
- Aspire 4540-1157 AMD - NBLG0 LA-5521P Rev. 1.0-BiosBIOS · LA-5521P · 1.00 MB · 9 May 2025BIOS bin1.00 MB
- Aspire 4540-1157 AMD - NBLG0 LA-5521P Rev. 1.0-BiosBIOS · LA-5521P · 779 KB · 12 May 2022BIOS rar779 KB
- KB9012QF A3 LA 9104P 5521 3521 GM SR0U4 1 Luirons Bios binBIOS · LA-9104P · 53.0 KB · 23 Feb 2021BIOS rar53.0 KB
- KB9012QF A3 LA 9104P 5521 3521 GM SR0U4 2 Luirons Bios binBIOS · LA-9104P · 53.0 KB · 23 Feb 2021BIOS rar53.0 KB
- Conversion Dell Inspiron 15R 5521 LA 9101P Rev 1 0 A00 DiscreteBIOS · LA-9101P · 428 KB · 5 Apr 2025BIOS rar428 KB
- ACER ASPIRE 4240 4540 COMPAL LA 5521P NBLG0 REV 0 2 04JUN2009Schematic · LA-5521P · 1.58 MB · 7 Sept 2023Schematic pdf1.58 MB
- Dell Inspiron 15R 5521 VAWO1 LA 9101P Rev 1 0A00 VGA UH6 cFeBIOS · LA-9101P · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- Dell Inspiron 15R 5521 VAWO1 LA 9101P Rev 1 0A00 VGA UH2 cFeBIOS · LA-9101P · 2.00 MB · 10 May 2025BIOS bin2.00 MB
- DR BIOS COM Dell Inspiron 15R 5521=4=La 9101p kb9012a3 NS1K 2014415BIOS · LA-9101P · 3.19 MB · 4 Dec 2021BIOS zip3.19 MB
- Dell Inspiron 3521 5521 COMPAL LA 9104P UMA DIS REV 1 0 29AGO2012Schematic · LA-9104P · 1.77 MB · 20 Mar 2021Schematic pdf1.77 MB
- Dell Latitude 5521 BROADMOOR 15 TGL H 12L 203061 1 CSME CLEAN OKBIOS · 203061-1 · 9.32 MB · 14 Sept 2022BIOS rar9.32 MB
- dell 5521
Dell archive referring only to a 5521 model, most likely the Inspiron 15R 5521, compressed into a 3.10 MB RAR.
Archive · 3.10 MB · 10 Sept 2021Archive rar—3.10 MB - 5521
Firmware archive named only 5521, a 3.06 MB RAR with no brand, board number or revision stated.
BIOS · 3.06 MB · 16 Oct 2022BIOS rar—3.06 MB - ASPIRE 4540 SERIES-LA-5521P
Firmware image for the Acer Aspire 4540 series built on the Compal board LA-5521P, supplied as an 825 KB RAR archive.
BIOS · LA-5521P · 825 KB · 9 Mar 2021BIOS rar825 KB - Dell Inspiron 15R-5521 bios & kbc
Archive with BIOS and KBC firmware for the Dell Inspiron 15R 5521. KBC refers to the keyboard controller, the embedded controller that runs power-on, charging and…
BIOS · 3.10 MB · 18 Dec 2019BIOS rar—3.10 MB - Dell Inspiron 15R 5521 LA-9101P Rev 0.4 Schematics
Schematic in PDF for the Dell Inspiron 15R 5521, Compal motherboard LA-9101P at revision 0.4.
Schematic · LA-9101P · 1.34 MB · 11 Mar 2023Schematic pdf1.34 MB - Dell Inspiron 15R 5521 Schematics
Circuit diagram for the Dell Inspiron 15R 5521 laptop, supplied as a 2.77 MB PDF. The file name does not give the motherboard number or board revision, so confirm which…
Schematic · 2.77 MB · 6 Sept 2017Schematic pdf—2.77 MB