Positivo

Positivo A14HVOX

SchematicBIOS
Revisions
Rev 4.0
Files
4
Updated

This page collects service files for the Positivo A14HVOX board, fitted to the Positivo A14HVOX.

The catalog has 1 schematic and 3 BIOS files for it, posted between 2019 and 2022 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 4.0; other revisions of the same board can differ in parts and layout.

The schematic is a PDF; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.

BIOS notes: file names mention 4 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

  • Positivo A14HVOX

Files for Positivo A14HVOX

Schematics 1 All schematics →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which revision of Positivo A14HVOX do I have?
Files for this board mention Rev 4.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the Positivo A14HVOX BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 4 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

Guides for this board

Similar boards

Browse more

Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file