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- 48.4yw05.011BIOS · 8.00 MB · 12 May 2025BIOS bin—8.00 MB
- 48.4yw05.011BIOS · 8.00 MB · 9 May 2025BIOS bin—8.00 MB
- 450 G3 48.4YW05.011 Hp ProbookBIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB
- 450 G3 48.4YW05.011 Hp ProbookBIOS · 8.00 MB · 21 Jul 2020BIOS bin—8.00 MB
- HP ProBook 450 G3 (48 (1).4yw05.011)Archive · 3.62 MB · 23 Apr 2022Archive rar—3.62 MB
- hp440 rampage mb 12241 1 48 4yw05 011 20170118T144758Z telegramBIOS · 4.09 MB · 23 Sept 2025BIOS zip—4.09 MB
- hp440 rampage mb 12241 1 48 4yw05 011 20170118T144758Z Luirons BiosBIOS · 3.60 MB · 23 Feb 2021BIOS rar—3.60 MB
- RAMPAGE MB 12241 1 48 4YW05 011 8MB BIOS telegram BIOS Repair 2025BIOS · 4.05 MB · 25 Sept 2025BIOS zip—4.05 MB
- HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473EBIOS · 4.23 MB · 23 Sept 2025BIOS zip—4.23 MB
- HP ProBook 450 G3 48 4yw05 011 telegram BIOS Repair 2025 09 16BIOS · 4.11 MB · 23 Sept 2025BIOS zip—4.11 MB
- HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6BIOS · 8.00 MB · 9 May 2025BIOS bin—8.00 MB
- HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473EBIOS · 8.00 MB · 13 May 2024BIOS bin—8.00 MB
- hp 450 g1 AMD OK 12240-1 48.4YW05.011 (Luirons Bios)BIOS · 12240-1 · 3.78 MB · 22 Feb 2021BIOS rar3.78 MB
- hp pro book 450 G1 12240-1 48.4YW05.011 (Luirons Bios)BIOS · 12240-1 · 3.64 MB · 22 Feb 2021BIOS rar3.64 MB
- IT SERVICE WORLD HP 450 G1 Rampage-MB 48.4YW05.011 clear meBIOS · 3.57 MB · 25 Oct 2019BIOS rar—3.57 MB
- hp pro book 450 G1 12240 1 48 4YW05 011 telegram BIOS Repair 2025BIOS · 4.12 MB · 23 Sept 2025BIOS zip—4.12 MB
- hp 450 g1 AMD OK 12240 1 48 4YW05 011 telegram BIOS Repair 2025BIOS · 4.27 MB · 22 Sept 2025BIOS zip—4.27 MB
- bios HP 450 G1 MB 48 4YW05 011 MX25L6405D 8M Clean ME telegram BIOSBIOS · 4.06 MB · 19 Sept 2025BIOS zip—4.06 MB
- 48.4yw05.011
An 8 MB BIOS binary named only by the board code 48.4YW05.011, a format Wistron uses for its motherboards.
BIOS · 8.00 MB · 9 Oct 2025BIOS bin—8.00 MB - HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473E
HP ProBook 450 G1 BIOS dump for the Wistron RAMPAGE board 12241-1, part 48.4YW05.011, read from a Macronix MX25L6473E flash chip.
BIOS · 3.79 MB · 24 Apr 2022BIOS rar—3.79 MB - bios HP 450 G1 MB 48.4YW05.011 -MX25L6405D 8M Clean ME
BIOS image for the HP 450 G1, board 48.4YW05.011, for an MX25L6405D flash chip with 8 MB capacity, with the ME region cleaned.
BIOS · 3.57 MB · 18 Jun 2018BIOS rar—3.57 MB - HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473E
BIOS for the HP ProBook 450 G1 on Wistron's Rampage board 12241-1, board number 48.4YW05.011, dumped from a Macronix MX25L6473E. That is a 64 Mbit (8 MB) SPI chip.
BIOS · 3.74 MB · 8 Sept 2021BIOS rar—3.74 MB - hp440 rampage mb 12241-1 48.4yw05.011-20170118T144758Z
BIOS dump for the HP 440 on the Rampage motherboard, Wistron number 12241-1, with 48.4YW05.011 as the board part code.
BIOS · 12241-1 · 3.96 MB · 18 Jun 2018BIOS zip3.96 MB - hp 450 g1 AMD OK 12240-1 48.4YW05.011
HP ProBook 450 G1 AMD firmware dump for Wistron board 12240-1, with PCB reference 48.4YW05.011, in a 4.14 MB zip file.
BIOS · 12240-1 · 4.14 MB · 13 Mar 2019BIOS zip4.14 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 - HP ProBook 450 G3 (48.4yw05.011)
Firmware archive for the HP ProBook 450 G3, labelled with the code 48.4YW05.011, which follows the numbering HP and Quanta use for motherboard assemblies.
Archive · 3.62 MB · 30 Sept 2019Archive rar—3.62 MB - RAMPAGE MB 12241-1 48.4YW05.011 8MB BIOS
BIOS for the Rampage MB board, Wistron number 12241-1, with part number 48.4YW05.011 and an 8 MB image according to the name.
BIOS · 12241-1 · 3.61 MB · 13 Mar 2022BIOS rar3.61 MB - HP ProBook 450 G1 Wistron S Series Shark Bay 12241 1 48 4YW05 011
HP ProBook 450 G1 schematic from a Wistron S series design for the Intel Shark Bay platform, which corresponds to Haswell-era hardware.
Schematic · 12241-1 · 2.17 MB · 3 Jan 2022Schematic pdf2.17 MB