lenovo Z505 BIOS unlock include EC firmware

[caizhenbin]

Windows can't find hwinfo32
This is AIDA64 feedback info

VENDOR LENOVO
VERSION Lenovo Erazer Z505
SKU# LENOVO_MT_20286
IDEAPAD
CHIPSET AMD A76M, AMD K15.1
BIOS TYPE Insyde (01/08/2014)

[loopdee]

Download HWINFO64 https://www.hwinfo.com/download/ and run it, following the same steps (on the large window on left side, expand motherboard and find ME area, inside that get the ME Firmware version. Tell me what ME firmware version you have.)

[caizhenbin]

I can't find it may be AMD Chipset don't have ME
useful info
System BIOS Version: 0.53
Embedded Controller Firmware Version: 0.0
BIOS Vendor: LENOVO
BIOS Version: 83CN53WW(V3.00)
BIOS Release Date: 01/08/2014
BIOS Start Segment: E000
BIOS Size: 4096 KBytes

[loopdee]

Can you post a screenshot?

[caizhenbin]

Can you post a screenshot?


ok
   

sorry may be i post wrong plance

[loopdee]

Try - https://drive.google.com/file/d/0B0Hb6Ny...oiETvWGw5w. Run dump.bat with admin privileges

[caizhenbin]

C:\Users\Administrator\Downloads\fptw>cd /d C:\Users\Administrator\Downloads\f
ptw\

C:\Users\Administrator\Downloads\fptw>fptw.exe -d bios.bin

Intel ® Flash Programming Tool. Version: 2.0.0.2077
Copyright © 2007 - 2015, Intel Corporation. All rights reserved.


Error 201: [FPTw.exe] cannot be run on the current platform.
Please contact your vendor.

[caizhenbin]

Thinks a lot this is AMD chipset can't dump with intel platform tools
https://www.bios-mods.com/forum/Thread-R...light=z505
and this post may can help

[loopdee]

Alright. After some searching, I've concluded that you are going to need a SPI programmer at some point. Here's a good one from ebay: https://www.ebay.com/itm/265256397238?hash=item3dc28369b6%3Ag%3AWfIAAOSwPrphDYaT&LH_BIN=1

[caizhenbin]

thank you .. mod this model is so hard and i have CJMCU-FT232H programmer may be work on it