BIOS

ThinkPad Edge E320 Quanta PS3-MB-C.rar

BIOS / EC firmware for Lenovo E320 / PS3-MB-C · 360 KB · shared in 2 Telegram posts.

TXTAbout ThinkPad Edge E320 Quanta PS3-MB-C BIOS / EC firmware

ThinkPad Edge E320 Quanta PS3-MB-C is a Lenovo E320 / PS3-MB-C BIOS / EC firmware dump. It is packed in a RAR archive of 360 KB. It was first posted on 25 Nov 2022 and is available in 2 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is E320.

Type
BIOS & EC
Format
.rar · RAR archive
Size
360 KB
Brand
Lenovo
Model
E320, PS3-MB-C
First posted
25 Nov 2022
Last posted
8 Jun 2025
Sources
2

Tags

J1Download E320 BIOS / EC firmware from Telegram

R1How to download ThinkPad Edge E320 Quanta PS3-MB-C

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file ThinkPad Edge E320 Quanta PS3-MB-C.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for E320. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.