15256-1 is a Wistron motherboard used in HP devices. Enginerys has 2 schematics, 27 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that 15256-1 matches the number printed on your PCB, including the revision. Where to find it →
15256-1 schematics
- HP brittle mb 13 15256-1 PDF
HP laptop schematic for the project named Brittle, board 13 with number 15256-1, supplied as a 2.49 MB PDF.
Schematic · 15256-1 · 2.49 MB · 3 Mar 2025Schematic pdf2.49 MB - HP brittle mb 13 15256-1 PDF
RAR with a PDF schematic for an HP board code-named Brittle, a 13-inch platform, with Wistron board number 15256-1.
Schematic · 15256-1 · 2.24 MB · 3 Mar 2025Schematic rar2.24 MB
15256-1 BIOS dumps
- 15256-1 system pBIOS · 15256-1 · 8.00 MB · 24 Feb 2026BIOS bin8.00 MB
- HP Brittle MB 15256-1 448.07M07.0011-360. TESTED BY RANJANBIOS · 15256-1 · 6.63 MB · 8 Aug 2025BIOS rar6.63 MB
- HP Pavilion MB 15256-1 Bios & ECBIOS · 15256-1 · 4.71 MB · 24 Jul 2025BIOS rar4.71 MB
- HP 13-U002NX BRITTLE MB 15256-1 TASTED BY FST FIXBIOS · 15256-1 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- HP Pavilion X360 13-U104tu Brittle MB 15256-1 EC BiosBIOS · 15256-1 · 128 KB · 9 May 2025BIOS bin128 KB
- 15256-1 TB OK OKBIOS · 15256-1 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- tpn-w118 15256-1-SRGinfotechBIOS · 15256-1 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- 15256-1 ORG BIOSBIOS · 15256-1 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- 15256-1 clrBIOS · 15256-1 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- HP 13-U002NX BRITTLE MB 15256-1 TASTED BY FST FIX
Tested firmware dump for the HP 13-U002NX, a notebook on the Wistron board 15256-1 that the name also calls Brittle MB.
BIOS · 15256-1 · 4.52 MB · 23 Dec 2024BIOS rar4.52 MB - HP PAVILION X360 Convertible TPN W118 Brittle MB 15256 1 448 07M07BIOS · 15256-1 · 7.27 MB · 8 Apr 2024BIOS rar7.27 MB
- TPN-W118 Brittle MB 15256-1 448.07M07.0011 WORKING BIOS 100%
BIOS dump for the HP TPN-W118 laptop on the Brittle motherboard, board number 15256-1, with the PCB part code 448.07M07.0011, marked as fully working.
BIOS · 15256-1 · 13.1 MB · 7 Apr 2024BIOS rar13.1 MB - HP PAVILION X360 Convertible TPN W118 Brittle MB 15256 1 448 07M07
Firmware package for the HP Pavilion x360 Convertible, model TPN-W118, built on the Brittle motherboard 15256-1 with code 448.07M07.
BIOS · 15256-1 · 7.31 MB · 7 Apr 2024BIOS rar7.31 MB - hp pavilion X360 13-u105la BRITTLE MB-15256-3 448.07M06.0031BIOS · 15256-3 · 8.00 MB · 15 Jan 2024BIOS bin8.00 MB
- ECROMBIOS · 15256-1 · 128 KB · 21 Dec 2023BIOS bin128 KB
- Brittle MB 15256-1 448.07M07.0011 WORKING BIOS 100%
Working BIOS dump for the Wistron board 15256-1, also referenced by the part number 448.07M07.0011, which appears as the motherboard code on the PCB label.
BIOS · 15256-1 · 7.64 MB · 30 Nov 2023BIOS rar7.64 MB - Brittle MB 15256-1 WORKING BIOS 100%
BIOS image for Wistron motherboard 15256-1, described in the name as fully working, delivered as a 7.04 MB RAR archive.
BIOS · 15256-1 · 7.04 MB · 30 Nov 2023BIOS rar7.04 MB - HP Pavalion x360 13-u008tu - Brittle MB 15256-1 tpn-w118
BIOS dump for the HP Pavilion x360 13-u008tu convertible, HP regulatory model TPN-W118, packed as a RAR file of about 14.9 MB.
BIOS · 15256-1 · 14.9 MB · 6 Aug 2023BIOS rar14.9 MB - HP Pavilion X360 13-U104tu Brittle MB 15256-1 Bios & ECBIOS · 15256-1 · 4.71 MB · 28 Jul 2022BIOS rar4.71 MB
- HP Pavilion x360 13-u104tu=8=Brittle MB 15256-1BIOS · 15256-1 · 512 KB · 26 May 2022BIOS zip512 KB
- tpn-w118 15256-1.binBIOS · 15256-1 · 4.70 MB · 30 Oct 2019BIOS zip4.70 MB
- HP Pavilion x360 13-u104tu=8=Brittle MB 15256-1BIOS · 15256-1 · 4.69 MB · 8 Aug 2019BIOS zip4.69 MB
- hp TPN-W118 Brittle mb 15256-1 MX25L6473 TPN-W118.BINBIOS · 15256-1 · 5.60 MB · 8 Aug 2019BIOS zip5.60 MB
- HP TPN-w118 Brittle MB 15256-1 44.8.07M07.001 BIOS (ZR)BIOS · 15256-1 · 4.63 MB · 10 Jul 2019BIOS rar4.63 MB
- HP TPN-w118 Brittle MB 15256-1 44.8.07M07.001 BIOS
Firmware dump for the HP TPN-W118, project name Brittle, on motherboard 15256-1 with PCB code 44.8.07M07.001.
BIOS · 15256-1 · 4.63 MB · 11 Mar 2019BIOS rar4.63 MB - HP TPN-w118 Brittle MB 15256-1 44.8.07M07.001 BIOS
BIOS package for the HP TPN-W118, marked Brittle MB and carrying Wistron board number 15256-1 with the part code 44.8.07M07.001.
BIOS · 15256-1 · 4.63 MB · 13 Sept 2018BIOS rar4.63 MB - HP Pavilion x360 13-u104tu=8=Brittle MB 15256-1
BIOS for the HP Pavilion x360 13-u104tu on Wistron board 15256-1, project name Brittle, packed in a 4.69 MB ZIP.
BIOS · 15256-1 · 4.69 MB · 6 Mar 2018BIOS zip4.69 MB
15256-1 archives
- tpn-w118 15256-1Archive · 15256-1 · 4.63 MB · 9 May 2025Archive rar4.63 MB
- HP Pavilion x360 13-u104tu=8=Brittle MB 15256-1Archive · 15256-1 · 512 KB · 19 May 2020Archive zip512 KB
Questions about 15256-1
Is there a schematic for 15256-1?
Yes. Enginerys lists 2 schematic files for 15256-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 15256-1?
No boardview has been indexed for 15256-1 yet.
Who makes the 15256-1 board?
15256-1 follows the Wistron numbering scheme (xxxxx-x). It is found in HP devices.