bios lenovo ideapad 330-15ikb

[Nordlig]

Re: bios lenovo ideapad 330-15ikb

AWESOME! it worked perfectly, you are a pro!

What is the EC.bin file for? Should I program the same eeprom with the EC?

[jjabharams]

Re: bios lenovo ideapad 330-15ikb

hey guys so i have lenovo ideapad 330-15IKb 81DE and i need to rollback my bios as after i updated to win 11 somehow my mic stopped working ,, ive tried every possibel solution for fixing even changed the microphone but no results so i need the bios that laptop shipd with if any one has the untouched bios for 330-15ikb 81de it will be helpful

[peste]

Re: bios lenovo ideapad 330-15ikb

hey guys so i have lenovo ideapad 330-15IKb 81DE and i need to rollback my bios as after i updated to win 11 somehow my mic stopped working ,, ive tried every possibel solution for fixing even changed the microphone but no results so i need the bios that laptop shipd with if any one has the untouched bios for 330-15ikb 81de it will be helpful

read this...
https://www.badcaps.net/forum/showthread.php?t=103570

[Jovica123]

Re: bios lenovo ideapad 330-15ikb

Hello,laptop works for 30 seconds.After that automaticaly turns off.
Lenovo ideapad 330-17IKB
Model name : 81DM
Motheboard nm-b451
Here is bios backup

[peste]

Re: bios lenovo ideapad 330-15ikb

Hello,laptop works for 30 seconds.After that automaticaly turns off.
Lenovo ideapad 330-17IKB
Model name : 81DM
Motheboard nm-b451
Here is bios backup

you have everything you need at post #12....

[OKRPKCOMP]

Re: bios lenovo ideapad 330-15ikb

Masters pls repair this bios
330-151kb
Model 81DE

[SMDFlea]

Re: bios lenovo ideapad 330-15ikb

Masters pls repair this bios
330-151kb
Model 81DE

Read posts 45 and 40. Also read the updated rules,you must post the laptop serial number

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

.

[Abdallah01]

Re: bios lenovo ideapad 330-15ikb

DEvice : laptop
brand: lenovo
model: 330-15IKB
81DE
board number: NM-B452
Request: bios bin file
i dont have old dump i forgot to save it.
original problem was that the device keeps on with black screen and caps not responding.

[O.Szilard]

Re: bios lenovo ideapad 330-15ikb

Post your Machine Type when asking for a Lenovo bios .

Here, virgin bios extracted from update, your DMI copied from your backup .

330-15IKB (Type 81DE), 330-17IKB (Type 81DM), 330 Touch-15IKB (Type 81DJ)


DMI 234000 - 235FFF

Thx!

[Csjaybit]

Hello I Want to know how to clear BIOS password of lenovo Ideapad-330-15IKB type81-de?? Do i need to flash my bios

[peste]

Hello I Want to know how to clear BIOS password of lenovo Ideapad-330-15IKB type81-de?? Do i need to flash my bios

yes, post the original bios of the laptop..

[adamgouadma]

Try this, brothers

[adamgouadma]

Try this

[claudiosantos]

Re: bios lenovo ideapad 330-15ikb

Hello everybody.
I'm in need of help with a Lenovo 330-15IKB-81FE-NM-B452. Mosfet PQ1005 toasted and PQ1001 open and I have already replaced them. Notebook now turns on when plugging in A/C, turns off and on again with 70mA, no video and cooler running at maximum after staying on. (continuous behavior when connecting A/C source). PL1001 without voltage, everything else ok!
There was oxidation on the PU901 pads, it was removed and resoldered.
Attached BIOS for analysis and possible ME cleanup.
Thanks to anyone who can help..

Good evening, I'm having the same problem you mentioned, I would like to know if you solved the problem?

[aijazali]

Hello kindly fix bios 3 second fan spin then turn off
i attached old backup
330-15IKB Type 81DE
Sn-PF1GUJDR
Thanks

[shiyab]

Hello kindly fix bios 3 second fan spin then turn off
i attached old backup
330-15IKB Type 81DE
Sn-PF1GUJDR
Thanks

hi try new file

[aijazali]

Thank you for this dear but didn't work i think not bios problem an other problem

[PandaBoy]

Laptop with black screen, all stickers are off and I don't have a serial number.
eg521eg522ez511eg721nm-b451
rev 1.0
2017-06-26

I tried all the bios in this thread, but nothing helped.

I'm uploading a bios backup from this laptop

[peste]

Laptop with black screen, all stickers are off and I don't have a serial number.
eg521eg522ez511eg721nm-b451
rev 1.0
2017-06-26

I tried all the bios in this thread, but nothing helped.

I'm uploading a bios backup from this laptop

you have everything you need for the post#12...

[Ivan-86]

Re: bios lenovo ideapad 330-15ikb



Post your Machine Type when asking for a Lenovo bios .

Here, virgin bios extracted from update, your DMI copied from your backup .

330-15IKB (Type 81DE), 330-17IKB (Type 81DM), 330 Touch-15IKB (Type 81DJ)


DMI 234000 - 235FFF

I think there is only one BIOS chip. Why are there 2 files and what is done with the ..._EC file???