Dell · laptop motherboard

Dell Inspiron 7300 19721-1

BIOS
Board code
19721-1
Made by
Wistron
Files
1
Updated

Dell Inspiron 7300 19721-1 is a laptop motherboard designed by Wistron and used in the Dell Inspiron 7300.

The catalog has one BIOS file for it, posted in 2023. Each download button opens the original Telegram post.

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

  • Dell Inspiron 7300

Files for Dell Inspiron 7300 19721-1

BIOS and firmware 1 All bios and firmware →

Notes from the source posts

  • DELL INSPIRON 13 7300 2-in-1 HELLCAT 13 CML MSUPSELL MB 19721-1 16MB 7 8MB WORKING BIOS

Frequently asked questions

Which laptops use the 19721-1 motherboard?
File names in the catalog tie 19721-1 to the Dell Inspiron 7300. 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 19721-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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