Lenovo flex 5-14alc05

[trepachka]

I applied the file in post 2 and the wifi device is still not showing in Device Manager. So, it seems the wifi circuit has an issue. I am just going to get an external usb wifi adapter. Thank you.

[peste]

I have this Lenovo Ideapad Flex 5 14ALC05 computer that was not posting the video. I flushed the bios using the file in post 23 and computer is running. However, it is not detecting WiFi. I tried several working WiFi cards to no avail.

Can someone fix the original file so that I figure out whether the mising WiFi is a hardware or software related issue? Thank you.

S/N PW0067S8
MTM: 82HU00JWUS

try an older bios version..

[trepachka]

I have this Lenovo Ideapad Flex 5 14ALC05 computer that was not posting the video. I flushed the bios using the file in post 23 and computer is running. However, it is not detecting WiFi. I tried several working WiFi cards to no avail.

Can someone fix the original file so that I figure out whether the mising WiFi is a hardware or software related issue? Thank you.

S/N PW0067S8
MTM: 82HU00JWUS

[Fikeschon]

Thanks a lot! you are a lifesaver!

[volinakis]

No; I did manage to bring it back to life now with the file from post #23 but the serial number is now wrong and should be what I wrote above. How do I change that or can you prepare a file for it?

try.

[Fikeschon]

do you have a bios backup

No; I did manage to bring it back to life now with the file from post #23 but the serial number is now wrong and should be what I wrote above. How do I change that or can you prepare a file for it?

[SMDFlea]

Hi,

can you please send the fixed bios file

Ideapad flex 5 14ALC05
Serial Number: PW004FDV
Machine Type Model: 82HU00GEGE

I tried everything, I can't bring the display to life.

Thanks in advance!

do you have a bios backup

[Fikeschon]

Hi,

can you please send the fixed bios file

Ideapad flex 5 14ALC05
Serial Number: PW004FDV
Machine Type Model: 82HU00GEGE

I tried everything, I can't bring the display to life.

Thanks in advance!

[SMDFlea]

Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

[Blaze Tech]

i need a bios 203021-1
lenovo ideapad flex 5
seriel no PW003H93

TRY

[piszpunta]

i need a bios 203021-1
lenovo ideapad flex 5
seriel no PW003H93

Try

[Arshad alam4659]

i need a bios 203021-1
lenovo ideapad flex 5
seriel no PW003H93

[rxfxel]

i tried to flash it to no success
maybe i didn't change something, can somebody who knows how to do it, do it for me please? i would really like to have my laptop back :/

[peste]

I have tried erasing the chip and writing again but no luck
can somebody help me?

try post #2

[rxfxel]

I have tried erasing the chip and writing again but no luck
can somebody help me?

[rxfxel]

As listed in the post above, there are 3 files inside the .zip folder, dumpBIOS.bin being my original dump.
My laptop S/N is: R9134LF3
Thank you

[SMDFlea]

Post your backup and laptop serial number

[rxfxel]

Hello everyone, so i don't remember setting up a supervisor password but i have one, and i don't know it. And made it worse...

I have a Lenovo IdeaPad Flex 5 14ALC05 Type 82HU and I wanted to dual-boot linux and windows, that's when i tried to access my bios to change the boot order and saw that it prompted me to enter a password to access. I tried 3 times, no codes, only a message saying it's locked and that i have to reboot and try again.

So what i did was, dump my current bios bin file with a CH341A programmer, got a clean bin file for my laptop from this forum and compared them. I changed the following information: Manufactering Date, S/N, MTM, Mo and Windows Key (0x5ea030 for the laptop information and 0x617090 for the Windows Key).
Then with the programmer and using AsProgrammer i flashed my bios... Only for it to get bricked (i think). Now, when i press the power button, what happens is: i hear the fan spinning a bit and the keyboard backlight turns on but turns off after a few seconds and only the Caps Lock and Fn Lock key stay on and when pressed the light becomes brighter and when released it goes back to normal, they don't totally go out. And the screen doesn't light up.

I have linked:

• My original bios before anything happened (dumpBIOS.bin)
• The clean one (Flex 5-14ALC05 - Type 82HU)
• And the one i flashed after having it modified (newbios.bin)

I don't know if i didn't change enough information, if i missed something but i certenly messed up becausa now my computer won't even turn on.
If someone could help me i'd be appreciated

[jithinkn]

Thanks.
This bios working.
How to edit s/n & UUID

[hoaca388]

No display ,Plz repair
Ideapad Flex 514ALC05
Model Name;82HU
S/N: PW02DY7E
MTM:82HU00A1AX
MO:PWN0B2601003

Laptop Flex 5-14ALC05 (ideapad) - Loại 82HU