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Lenovo IdeaPad 300-17ISK BMWD1 NM-A491 Schematic

Schematic NM-A491 Added: Sep 16, 2020 RAR · 2.4 MB

File details

TypeSchematic
BrandLenovo
ModelIdeaPad 300-17ISK
Board numberNM-A491
PlatformBMWD1
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size2.4 MB
AddedSeptember 16, 2020
Updated
Original file nameLenovo_IdeaPad_300-17isk_LCFC_BMWD1_NM-A491.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 the Lenovo IdeaPad 300-17ISK laptop, board number NM-A491, platform BMWD1, produced by Compal and supplied as a RAR archive of about 2.4 MB. A schematic like this is used to trace power rails, enable signals and other signal paths when diagnosing a laptop that will not power on or boot. Match the board number printed on your motherboard against NM-A491 before you start, since boards in the same series can differ.

For board NM-A491 the catalog also has 1 schematic, 1 boardview file, and 2 BIOS dumps.

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 Lenovo IdeaPad 300-17ISK BMWD1 NM-A491. 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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