Dell · laptop motherboard

Dell Inspiron 7400 19765-1

SchematicBIOS
Board code
19765-1
Platform
Wistron NAKIA
Made by
Wistron
Files
5
Updated

Dell Inspiron 7400 19765-1 is a laptop motherboard designed by Wistron and used in the Dell Inspiron 7400.

The catalog has 2 schematics and 3 BIOS files for it, posted between 2023 and 2026 across 3 Telegram channels. Each download button opens the original Telegram post.

The schematic files are PDFs; 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 32 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.

Also listed under platform Wistron NAKIA.

Compatible models

  • Dell Inspiron 7400

Files for Dell Inspiron 7400 19765-1

Schematics 2 All schematics →

BIOS and firmware 3 All bios and firmware →

Notes from the source posts

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  • You can give us as a gift.

Frequently asked questions

Which laptops use the 19765-1 motherboard?
File names in the catalog tie 19765-1 to the Dell Inspiron 7400. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
What should I check before flashing the 19765-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 32 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.

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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