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DELL Inspiron 7306 2-in-1 hellcat 13 tgl mb 19827-1

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Inspiron 7306 2-in-1 hellcat 13 tgl mb 19827-1
BIOS, Schematics
Wistron Hellcat 13 Sensor.pdf
Wistron Hellcat 13 Schematics.pdf
 
About this board

Files for the Inspiron 7306 2-in-1 hellcat 13 tgl motherboard, board number 19827-1.

The board was manufactured by Wistron for Dell. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen.

From the title: convertible (2-in-1) design.

Files usually needed for this board
  • BIOS (full SPI chip dump, .bin)
  • EC / KBC firmware, if the board uses a separate EC chip
  • Schematic (PDF)
  • Boardview (.brd / .bdv / .cad)

Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

Have a tested file for 19827-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.

Attachments

Inspiron 7306 2-in-1 hellcat 13 tgl mb 19827-1 – 1786796112622
19827-1 MX25L12805D.BIN.zip
7.5 MB · Views: 30

19827-1 W25Q64BV.BIN.zip
4 MB · Views: 29

Wistron Hellcat 13 Schematics.pdf
3.3 MB · Views: 38

Wistron Hellcat 13 Sensor.pdf
31.9 KB · Views: 30

Last edited by a moderator:

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