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- GIGABYTE GA-H81M-S2PV REV 3.0 4MB BIOS
BIOS image for the Gigabyte GA-H81M-S2PV desktop motherboard, revision 3.0, sized for a 4 MB SPI flash chip and packed in a RAR archive.
BIOS · 3.21 MB · 7 Feb 2026BIOS rar—3.21 MB - EMMC AUTO ISP 5313BIOS · 626 MB · 11 Jun 2022BIOS 7z—626 MB
- THINKPAD L530 LBF-1 MB 11270-4 48.4SE05.041 TESTED OKOKOK
BIOS dump for the Lenovo ThinkPad L530, motherboard LBF-1 MB 11270-4 with PCB code 48.4SE05.041, marked as tested and working, in a 3.38 MB RAR archive.
BIOS · 3.38 MB · 17 Aug 2023BIOS rar—3.38 MB - ASUS FA507 DA0NJSMBAG0 REV G R7-7435H RTX 4060 32MB BIOS
BIOS for the ASUS FA507 gaming laptop on the Quanta DA0NJSMBAG0 board, revision G, configured for a Ryzen 7 7435H processor with an RTX 4060 GPU.
BIOS · DA0NJSMBAG0 · 9.65 MB · 29 Oct 2025BIOS 7z9.65 MB - UD55E6500i 3840×2160 4K TP MS638 PC822 PAKISTAN LSC550FN18 IR HD
TV firmware for the model UD55E6500i, a 3840x2160 4K set, built for an MS638 based board with the PC822 token, the LSC550FN18 panel and the Pakistan market.
BIOS · 319 MB · 4 Nov 2026BIOS zip—319 MB - ASUS X555LD REV 3 6 X555LB XO141D i5 4210U N16S GT2 S A2 TESTED
Tested BIOS archive for the ASUS X555LD mainboard, revision 3.6, also labelled for the X555LB in the XO141D configuration.
BIOS · 20.6 MB · 9 Jun 2024BIOS rar—20.6 MB - BIOS B490 LA48 MB 11264-1M 48.4TD07.01M BIOS
BIOS for the Lenovo B490 laptop, board LA48 MB 11264-1M with part number 48.4TD07.01M, packed in a 3.34 MB ZIP file.
BIOS · 11264-1M · 3.34 MB · 26 Dec 2021BIOS zip3.34 MB - DELL Latitude 3450 Laptop OLDBIOS · 233009-1 · 11.2 MB · 16 Feb 2026BIOS rar11.2 MB
- FW DEXP 32HHY1 CV9256-B42 PY320AT02-2 12BIOS · 1.03 GB · 30 Jan 2025BIOS zip—1.03 GB
- BIOS 320-15AST 320-17AST 320-14AST 5PCN22WW AMD
BIOS file for Lenovo ideapad 320-14AST, 320-15AST and 320-17AST notebooks, version 5PCN22WW, for the AMD variant as noted in the name.
BIOS · 4.48 MB · 24 May 2021BIOS rar—4.48 MB - lenovo t14 gen 3BIOS · NM-E981 · 11.0 MB · 22 Aug 2026BIOS rar11.0 MB
- Olympus 07258-1 48.4Y603.0SA
Circuit diagram in PDF for the Olympus platform, board 07258-1, PCB part number 48.4Y603.0SA, about 1.37 MB.
Schematic · 07258-1 · 1.37 MB · 13 Sept 2021Schematic pdf1.37 MB - BIOS 330-14AST 330-15AST 330-17AST 8UCN07WW
Firmware for Lenovo ideapad 330-14AST, 330-15AST and 330-17AST laptops at BIOS version 8UCN07WW, compressed as a 4.44 MB RAR.
BIOS · 4.44 MB · 24 May 2021BIOS rar—4.44 MB - DELL N5050 10316-1 DV15 HR 48.4IP16.011
Dell Inspiron N5050 BIOS image for Wistron board 10316-1, project DV15 HR, with PCB part number 48.4IP16.011. The raw 4 MB binary fits a 32 Mbit SPI flash chip.
BIOS · 10316-1 · 4.00 MB · 11 Oct 2022BIOS bin4.00 MB - ASUS FA766IC AMD RYZEN 7 4800H DA0NJIMB8C0 OK TESTED WORKING BIOSBIOS · DA0NJIMB8C0 · 6.60 MB · 3 Jun 2026BIOS rar6.60 MB
- s510p(ls41p 48.4l 106.011)
BIOS firmware archive for the Lenovo IdeaPad S510p, with the name referencing the LS41P board and the numbers 48.4L and 106.011, which look like a PCB part code and a…
BIOS · 3.34 MB · 1 Feb 2017BIOS rar—3.34 MB - Acer ASPIRE 4750 4750G 4752 JE40 HR 10267 10267-4
Archive for the Acer Aspire 4750, 4750G and 4752 laptops on the Wistron JE40 HR board, number 10267 and variant 10267-4.
Archive · 364 KB · 30 Mar 2021Archive rar—364 KB - Dell 390 15-11-2023BIOS · 10106-1 · 4.00 MB · 16 Nov 2023BIOS bin4.00 MB
- 330s-15AST 330s ast mb v10.bin
Zipped BIOS dump for the 330s-15AST laptop with motherboard 330s_ast_mb_v10, 4.03 MB, which suggests a 4 MB SPI flash image.
BIOS · 4.03 MB · 20 Dec 2025BIOS zip—4.03 MB - Fonte+Lg+Eax643276011++++EAX61124201Schematic · 5.43 MB · 14 Sept 2019Schematic pdf—5.43 MB
- HP 4540S Roadrunner 1.1 12260-1 48.4SI08.011 UMA 25Q64FVSIG
HP ProBook 4540s BIOS for the Wistron Roadrunner 1.1 design, board 12260-1 with PCB part 48.4SI08.011, UMA integrated-graphics version.
BIOS · 12260-1 · 3.48 MB · 14 Apr 2018BIOS rar3.48 MB - P.DG A4010G A-000-1A1-A4 4MB
Firmware dump tagged P.DG A4010G A-000-1A1-A4 with a stated 4MB size, packed as a 3.38 MB RAR.
BIOS · 3.38 MB · 9 Jul 2022BIOS rar—3.38 MB - 4540S Roadrunner 1.1 12260-1 48.4SI08.011 UMA 25Q64
BIOS dump for the HP ProBook 4540s, platform Roadrunner 1.1, Wistron board 12260-1 marked 48.4SI08.011, UMA (integrated graphics) version, for a 25Q64 flash chip.
BIOS · 12260-1 · 3.53 MB · 17 May 2021BIOS rar3.53 MB - Hp Probook 4540S Roadrunner 1 1 12260 1 48 4SI08 011 UMA 25Q64FVSIG
BIOS for the HP ProBook 4540s, platform Roadrunner, UMA version, for a Winbond 25Q64FVSIG flash chip, which is 64 Mbit (8 MB).
BIOS · 3.46 MB · 2 Sept 2021BIOS 7z—3.46 MB - ROCKY INTEL 11243-1 48.4SI01.011 HM76 (4440S) BIOS
BIOS for the Rocky Intel board, Wistron number 11243-1, with the label 48.4SI01.011, HM76 chipset and HP ProBook 4440S referenced, in a 3.60 MB RAR.
BIOS · 11243-1 · 3.60 MB · 15 Jan 2022BIOS rar3.60 MB - Acer Aspire 4750 4750G 4752 JE40 HR BM 10267 4 48 4IQ01 041 TASTED
Tested BIOS image for Acer Aspire 4750, 4750G and 4752 laptops on the JE40-HR board, with identifiers 10267-4 and 48.4IQ01.041.
BIOS · 4.00 MB · 23 Dec 2024BIOS bin—4.00 MB - DELL 15-3542 13269-1 15-3542 13269-1 DIS 25L6473E new OK
BIOS for the Dell Inspiron 15-3542 on Wistron board 13269-1, discrete graphics version, prepared for a 25L6473E flash chip and marked as new and OK, in a 4.45 MB RAR.
BIOS · 13269-1 · 4.45 MB · 6 Jan 2022BIOS rar4.45 MB - BIOS Dell Inspiron 3650 3250 14088-1
BIOS dump for the Dell Inspiron 3650 and 3250, Wistron motherboard 14088-1, delivered as a 4.40 MB RAR archive.
BIOS · 14088-1 · 4.40 MB · 2 Jun 2021BIOS rar4.40 MB - HP Probook 430 G1 Racer MB 12239-1N 48.4YV09.01N
Firmware dump for the HP ProBook 430 G1, Racer motherboard 12239-1N, with the PCB part reference 48.4YV09.01N. The 48.4 prefix is typical of Wistron board numbering.
BIOS · 3.67 MB · 17 Feb 2021BIOS rar—3.67 MB - Hp Probook 4540S Roadrunner 1 1 12260 1 48 4SI08 011 UMA 25Q64FVSIG
BIOS image for the HP ProBook 4540s, platform code name Roadrunner, for the UMA version that uses integrated graphics.
BIOS · 3.52 MB · 7 Sept 2022BIOS rar—3.52 MB - HISENSE+RSAG7.820.1666Schematic · 1.41 MB · 24 Jul 2021Schematic pdf—1.41 MB
- BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041
BIOS firmware for the Lenovo ThinkPad L530, board LBF-1, MB 11270-4, with PCB part code 48.4SF06.041 in the name, archived as RAR at around 6.3 MB.
BIOS · 6.34 MB · 2 Nov 2021BIOS rar—6.34 MB - 5000 LED V2.06Archive · 13.5 MB · 25 Mar 2023Archive zip—13.5 MB
- V5-431 HUSK MB 11309-4M 48.4TU05.04M
BIOS archive for the Acer V5-431 on the Husk motherboard 11309-4M, with Acer PCB part number 48.4TU05.04M given in the name, packed as a 3.03 MB RAR.
BIOS · 3.03 MB · 17 Apr 2021BIOS rar—3.03 MB - hp pro book 450 G1 12240-1 48.4YW05.011
Firmware for the HP ProBook 450 G1 on Wistron board 12240-1, PCB number 48.4YW05.011, archived as a 3.64 MB RAR.
BIOS · 12240-1 · 3.64 MB · 13 Mar 2019BIOS rar3.64 MB - Acer TravelMate P643=4=48.4SA01.011 BAD40-HC MB 11245-1
BIOS image for the Acer TravelMate P643 on a Wistron board, with the name listing part reference 48.4SA01.011, project code BAD40-HC and board number 11245-1.
BIOS · 11245-1 · 372 KB · 6 Dec 2017BIOS rar372 KB - Lenovo G580 LG4858 UMA 11291-1 48.4SG15.011
Archive for the Lenovo G580 laptop, board LG4858 UMA with number 11291-1 and PCB code 48.4SG15.011. UMA means integrated graphics only, without a discrete GPU.
Archive · 11291-1 · 5.34 MB · 15 Jan 2021Archive rar5.34 MB - HP Probook 4340S 11241 1 48 4rs01 011 UMA S SERIES 25Q64FVSIG
BIOS dump for the HP ProBook 4340s laptop, board 11241-1 with PCB number 48.4RS01.011, UMA graphics and S series, written for a 25Q64FVSIG flash chip.
BIOS · 3.52 MB · 16 May 2022BIOS rar—3.52 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Firmware for the HP ProBook 450 G0, built on the FiJi platform with motherboard 12238-1 and assembly part 48.4YZ31.001, supplied as a 3.52 MB RAR.
BIOS · 12238-1 · 3.52 MB · 14 Mar 2018BIOS rar3.52 MB - HP ProBook 4540s Rocky Intel MB 11243-1 48.4SI01.011
BIOS dump for the HP ProBook 4540s laptop, Rocky Intel motherboard 11243-1 with PCB number 48.4SI01.011, in a 3.52 MB rar archive.
BIOS · 11243-1 · 3.52 MB · 16 May 2022BIOS rar3.52 MB