12238-1 is a Wistron motherboard used in HP devices. Enginerys has 3 schematics, 22 BIOS dumps and 6 archives for this board, collected from public Telegram channels.
Check that 12238-1 matches the number printed on your PCB, including the revision. Where to find it →
12238-1 schematics
- HP PROBOOK 450 G1 PROBOOK 450 G0 FiJi MB 12238 1 48 4YZ31 001 wistronSchematic · 12238-1 · 2.08 MB · 3 Nov 2025Schematic pdf2.08 MB
- AFS HP PROBOOK 450 G0 FiJi MB-12238-1Schematic · 12238-1 · 2.19 MB · 22 Jan 2024Schematic pdf2.19 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1Schematic · 12238-1 · 2.08 MB · 13 Sept 2021Schematic pdf2.08 MB
12238-1 BIOS dumps
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
BIOS dump for the HP ProBook 450 G0, board code name FiJi, motherboard 12238-1 with part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Second copy of an 8.00 MB firmware image for the HP ProBook 450 G0, Wistron board FiJi 12238-1, part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - FIJI MB 12238-1(450 G1)
BIOS image for the HP ProBook 450 G1, from a motherboard with the FIJI code name and board number 12238-1, an 8.00 MB binary for a 64-Mbit SPI flash chip.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - FIJI MB 12238-1(450 G1)
Duplicate firmware dump for the ProBook 450 G1 FIJI mainboard, Wistron-style board number 12238-1, sized 8.00 MB to suit a 64-Mbit flash chip.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Firmware image for the HP ProBook 450 G0, built on the Wistron FiJi platform with motherboard 12238-1, also identified by the part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 9 Oct 2025BIOS bin8.00 MB - hp 440 g0 12238-1 ok telegram BIOS Repair-2025-09-16BIOS · 12238-1 · 3.77 MB · 22 Sept 2025BIOS zip3.77 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)-SRGinfotechBIOS · 12238-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- hp 440 g0 12238-1 okBIOS · 12238-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001BIOS · 12238-1 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- AFS Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001
HP ProBook 440 G0 (written G440_G0) firmware for the Fiji board, MB 12238-1, PCB 48.4YZ31.001.
BIOS · 12238-1 · 3.70 MB · 9 Feb 2024BIOS rar3.70 MB - vinafix (1).com HP PROBOOK 450 12238-1 MX25L6406E.BINBIOS · 12238-1 · 3.64 MB · 23 Apr 2022BIOS zip3.64 MB
- vinafix.com HP PROBOOK 450 12238-1 MX25L6406E.BINBIOS · 12238-1 · 3.64 MB · 23 Apr 2022BIOS zip3.64 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)BIOS · 12238-1 · 8.00 MB · 22 Jan 2022BIOS bin8.00 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)BIOS · 12238-1 · 8.00 MB · 22 Jan 2022BIOS bin8.00 MB
- HP PROBOOK 450 12238-1 MX25L6406E.BIN
Flash image for the HP ProBook 450 on Wistron board 12238-1, read from an MX25L6406E chip, a Macronix 64 Mbit (8 MB) SPI flash.
BIOS · 12238-1 · 3.69 MB · 6 Apr 2021BIOS zip3.69 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001).BIN
BIOS image for the HP ProBook 450 G0, FiJi mainboard 12238-1 with Wistron part number 48.4YZ31.001, supplied as a BIN inside a ZIP of 3.61 MB.
BIOS · 12238-1 · 3.61 MB · 6 Apr 2021BIOS zip3.61 MB - hp 440 g0 12238-1 ok (Luirons Bios)BIOS · 12238-1 · 3.59 MB · 22 Feb 2021BIOS rar3.59 MB
- Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001 (Luirons Bios)BIOS · 12238-1 · 3.70 MB · 22 Feb 2021BIOS rar3.70 MB
- hp 440 g0 12238-1 ok
Firmware dump for the HP ProBook 440 G0, tied to board number 12238-1, which follows the Wistron numbering pattern, so Wistron is the ODM behind this mainboard.
BIOS · 12238-1 · 3.59 MB · 5 Dec 2020BIOS rar3.59 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)BIOS · 12238-1 · 8.00 MB · 10 Jul 2019BIOS bin8.00 MB
- Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001
BIOS package for the HP ProBook 440 G0 on the Fiji platform, Wistron board 12238-1 with PCB code 48.4YZ31.001.
BIOS · 12238-1 · 3.70 MB · 14 Jul 2018BIOS rar3.70 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
12238-1 archives
- 12238-1 FIJI UMA HP PB 450 G0 scanArchive · 12238-1 · 13.4 MB · 9 Feb 2024Archive rar13.4 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48 (1).4YZ31.001)Archive · 12238-1 · 3.52 MB · 23 Apr 2022Archive rar3.52 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)Archive · 12238-1 · 3.52 MB · 23 Apr 2022Archive rar3.52 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1Archive · 12238-1 · 2.08 MB · 21 Apr 2022Archive rar2.08 MB
- HP PROBOOK 450 G0 FiJi MB-12238-1
Archive for the HP ProBook 450 G0 using the FiJi board design, numbered 12238-1, a pattern Wistron uses for boards it builds for HP.
Archive · 12238-1 · 2.08 MB · 7 Sept 2021Archive rar2.08 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)Archive · 12238-1 · 2.13 MB · 19 May 2020Archive rar2.13 MB
Questions about 12238-1
Is there a schematic for 12238-1?
Yes. Enginerys lists 3 schematic files for 12238-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 12238-1?
No boardview has been indexed for 12238-1 yet.
Who makes the 12238-1 board?
12238-1 follows the Wistron numbering scheme (xxxxx-x). It is found in HP devices.