BIOS

Lenovo K47A BIOS
EC U16 25X40.zip
PCH U8 W25X32.zip

 

helo sir i have 2 bios password nm-a044 pls unlock this bios

you need backup chip PCA24S08

 

LENOVO A540 - A740 ALL-IN-ONE
BIOS 128KB & 8MB - O14KT15AUS

Refer to steps below to identify the platform of your machine:

1.Power on the unit, press F1 to enter BIOS Setup
2. Check BIOS Revision Level:

• If the BIOS Revision Level is O14KTxxAUS, it is Broadwell system.(xx means actual BIOS level, such as O14KT15AUS)
• If the BIOS Revision Level is O00KTxxAUS, it is Haswell system.

Lenovo A540, A740 All-in-One

Schematics A740 A540 LA-B031P r0.1...

 

N24 Winbook (Lenovo) Type 81AF
BIOS 6hcn23ww

 

Star Rating

5.00 star(s)

720S-13ARR Laptop (ideapad)
(Version 1703) - 6KCN30WW
(Version 1709) - 6KCN38WW
MB NM-B411
Schematics boardview
NM-B411 ES321.tvw
NM-B411 ES321 Lenovo IdeaPad 720S-13ARR.pdf

 

110 Touch-15ACL Laptop (ideapad)
BIOS 1QCN32WW, AMD
DG520 NM-B051 Rev 1.0

 

720-15IKB (Type 81C7) Laptop (ideapad)
BIOS 6PCN21WW

 

Lenovo Ideapad 500S-14ISK
LT41 SKL MB 14292-1

 

THINKPAD X220 HO225-3 48 4KH17 031 LDB-1 I5-2410M QM67.BIN

 

Star Rating

5.00 star(s)

Lenovo IdeaPad Z485, z585
MB: LZ3B
boardview LZ3B.bdv
Schematics Lenovo Z580 - Quanta LZ3B DALZ3BMB6E0 r2A.pdf