Lenovo · laptop motherboard

Lenovo IdeaPad Z485 DALZ2CMB8E1

SchematicBIOS
Board code
DALZ2CMB8E1
Platform
Quanta LZ2C
Made by
Quanta
Revisions
Rev E
Files
2
Updated

Lenovo IdeaPad Z485 DALZ2CMB8E1 is a laptop motherboard designed by Quanta and used in the Lenovo IdeaPad Z485.

The catalog has 1 schematic and 1 BIOS file for it, posted in 2021 across 3 Telegram channels. Each download button opens the original Telegram post.

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

The schematic is a PDF; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.

Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Quanta LZ2C.

Compatible models

  • Lenovo IdeaPad Z485

Files for Lenovo IdeaPad Z485 DALZ2CMB8E1

Schematics 1 All schematics →

BIOS and firmware 1 All bios and firmware →

Frequently asked questions

Which laptops use the DALZ2CMB8E1 motherboard?
File names in the catalog tie DALZ2CMB8E1 to the Lenovo IdeaPad Z485. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DALZ2CMB8E1 do I have?
Files for this board mention Rev E. 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 DALZ2CMB8E1 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