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NM-A091 Schematic

Schematic NM-A091 Added: Mar 12, 2022 RAR · 2 MB

File details

TypeSchematic
Board numberNM-A091
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size2 MB
AddedMarch 12, 2022
Updated
Original file nameX240 - NM-A091 PDF .rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

Schematic for a laptop motherboard, board number NM-A091, from the Compal ODM. The file is a RAR archive of about 2.0 MB, originally named "X240 - NM-A091 PDF .rar", so the X240 name may point to a related Lenovo model, but the facts do not confirm the exact brand or model. A schematic lets a technician trace power rails, enable signals and the paths between chips when diagnosing no-power or dead-board faults.

The catalog also lists 1 schematic, 3 boardview files, and 24 BIOS dumps for board NM-A091.

Description generated from the catalog data. ·

How to open it

Schematics are PDF files: any PDF reader works. Use the search in the PDF to jump to a net or part name, and keep the boardview open next to it if you have one.

Guide: How to Read Laptop Schematics: Rails, Nets, Sequence →

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Questions about this file

Which board is this schematic for?

It is for NM-A091. Compare the board number and revision printed on your PCB with the file details before relying on it.

How do I open the schematic?

It is a PDF file, usually inside an archive. Extract it and open it in any PDF reader; text search helps to find nets and parts.

Is there a boardview for the same board?

Check the related files below: files for the same board and model are listed first.

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