Skip to content

Lenovo C320 BIOS (8 MB / 1 MB)

BIOS Added: Sep 14, 2025 RAR · 2.4 MB

File details

TypeBIOS
BrandLenovo
ModelC320
DeviceAll-in-one PC
FormatRAR
Size2.4 MB
BIOS chip size8 MB / 1 MB
AddedSeptember 14, 2025
Updated
Original file nameLENOVO_C320_AIO_CIH61S_V1_0_8MB_&_1MB_&U10_&_U11.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
LENOVO C320 AIO CIH61S V1.0 8MB & 1MB &U10 & U11

BIOS dump for the Lenovo C320 all-in-one PC, shared as a RAR archive of about 2.4 MB and provided for both 8 MB and 1 MB flash chips. The original file name refers to the CIH61S board, version V1.0, with U10 and U11 marked as the flash locations. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your machine before flashing, and save a backup of the original chip contents first.

The catalog also lists 1 BIOS dump for the Lenovo C320.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

Browse more

Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: Lenovo C320. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

Report a dead link or request removal