Lenovo IdeaPAd Gaming 3 15IHU6 - EC firmware

[luis3]

Hello.
Laptop as in the title. I need the EC ENE KB9542Q F2 firmware. The original chip is damaged (shorted).

MB: LA-L161P,
CPU: SRKH6,
GPU: GN20-P0-A1,
FLASH UC2/UC4 : W25Q128JVSIQ/W25R64JVSSIQ
KBC: IT8176FN
EC ENE: KB9542Q F2.

Thanks for help.

[minhdigital]

Re: Lenovo IdeaPAd Gaming 3 15IHU6 - EC firmware

Hello.
Laptop as in the title. I need the EC ENE KB9542Q F2 firmware. The original chip is damaged (shorted).

MB: LA-L161P,
CPU: SRKH6,
GPU: GN20-P0-A1,
FLASH UC2/UC4 : W25Q128JVSIQ/W25R64JVSSIQ
KBC: IT8176FN
EC ENE: KB9542Q F2.

Thanks for help.

Send to you , Try Test !!

[luis3]

Re: Lenovo IdeaPAd Gaming 3 15IHU6 - EC firmware

Everything works properly
Thanks

[maha2005]

plz pin connection using rt809h to programming ene kb9542b

[Simple1962]

plz pin connection using rt809h to programming ene kb9542b

On this motherboard you need soldering the Jdebag for programming KB9542Q .

[aquif]

Re: Lenovo IdeaPAd Gaming 3 15IHU6 - EC firmware


Send to you , Try Test !!

BOARD PART NUMBER - LA-L161P
MODEL - LENOVO IDEAPAD GAMING 3 15IHU6
S/N- MP2FB7Si tried your bios but ssd not detecting, my problem was blank display

[shiyab]

BOARD PART NUMBER - LA-L161P
MODEL - LENOVO IDEAPAD GAMING 3 15IHU6
S/N- MP2FB7Si tried your bios but ssd not detecting, my problem was blank display

need snid
this not warking

[avredo]

Hello, I need the 8Mb and 16Mb BIOS files. And the 128Kb EC file. Extracted from the attached .EXE file. I would appreciate it if anyone can help me.

[peste]

post merged..

[reformatt]

The DC Jack centre pin is for charger detection (signal is ADP_ID). This goes directly to the EC and will damage it should the connector be broken and inner pins short together (and +19V into the EC directly). The board will react to power button and try to start, but will not boot. You will see around 50 to 100ma or so without powering on, and under thermal camera the EC is the culprit.

Note that the EC firmware is 160kb, not 128kb. I screwed up on re-programming the ENE chip as I forgot to change the buffer in my SVOD3 to 160kb from the default 128kb (one of those DOH moments). Thus I had to re-program this on board. Post #5 is correct and you have to use the JDBG1 connector pads rather than the keyboard connector for reprogramming the EC. KSO3 from the debug connector though does not have R9742 stuffed and there is no boardview. So I buzzed this out manually and there some solder points to the left of the EC that are more convenient than the JDBG1 connector. I've also indicated where R9742 should be installed if you want to use the debug connector pads instead. I soldered wires from my SVOD3 breakout board and used the ENE ZIF layout and lined up with each signal.

EC code is within the main BIOS BTW. I was also able to still dump it from the old EC chip as well anyway.

[Kamyar]

Can i program the chip using Ch341 programmer?

[peste]

Can i program the chip using Ch341 programmer?

go into the programmer's database and see if you can find it.