Toshiba · laptop motherboard

Toshiba L55-A5284 6050A2556601

BIOS
Board code
6050A2556601
Made by
Inventec
Revisions
Rev A02
Files
4
Updated

Toshiba L55-A5284 6050A2556601 is a laptop motherboard designed by Inventec and used in the Toshiba L55-A5284, Toshiba L55-A5226 and Toshiba Satellite L55.

The catalog has 4 BIOS files for it, posted between 2018 and 2021. Each download button opens the original Telegram post.

The files are marked Rev A02; other revisions of the same board can differ in parts and layout.

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

Files for Toshiba L55-A5284 6050A2556601

BIOS and firmware 4 All bios and firmware →

Notes from the source posts

  • Satellite L50/L55 (PSKLAx/PSKLEx/PSKL2x) Bios Ver 1.40

Frequently asked questions

Which laptops use the 6050A2556601 motherboard?
File names in the catalog tie 6050A2556601 to the Toshiba L55-A5284, Toshiba L55-A5226 and Toshiba Satellite L55. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of 6050A2556601 do I have?
Files for this board mention Rev A02. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the 6050A2556601 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.

Guides for this board

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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