IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

[peste]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

Sorry I didn't use the forum for long time ago
SN: PF1AF93L
MODEL: 82C7
MTM: 82C7008ESC

you have everything you need for post #29
https://www.badcaps.net/forum/showth...V15-ADA&page=2

[Tomy992]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

You must post the laptop serial number.Please read the updated rules.

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

.

Sorry I didn't use the forum for long time ago
SN: PF1AF93L
MODEL: 82C7
MTM: 82C7008ESC

[SMDFlea]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

Hello guys,
Can anyone help me, I tried to flash the bios, and make backup, but not one of these bin files didn't help me, and when I tried to write down the old bios it said buffer data doesn't mach SPI chip.

You must post the laptop serial number.Please read the updated rules.

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

.

[Tomy992]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

Hello guys,
Can anyone help me, I tried to flash the bios, and make backup, but not one of these bin files didn't help me, and when I tried to write down the old bios it said buffer data doesn't mach SPI chip.

[SMDFlea]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello

lenovo v15-ada
model name 82c7
serino:pf20al1z
updated version :BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3 14ADA05, IdeaPad 3 15ADA05, IdeaPad 3 17ADA05, V14-ADA, V15-ADA
17.087 MB
E8CN39WW
My computer won't turn on after updating. power light is on , fan is working
but there is no image on the screen
help please

Post your bios backup,you will need an SPI bios programmer to do that.

https://www.badcaps.net/forum/showthread.php?t=103526

.

[esperanze84]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello

lenovo v15-ada
model name 82c7
serino:pf20al1z
updated version :BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3 14ADA05, IdeaPad 3 15ADA05, IdeaPad 3 17ADA05, V14-ADA, V15-ADA
17.087 MB
E8CN39WW
My computer won't turn on after updating. power light is on , fan is working
but there is no image on the screen
help please

[peste]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

Thanks for your help, same problem screen stay black

at post #12 you have the bios from the Lenovo support page, at post #13 someone confirms that the bios works, so either you write the bios with errors, or the laptop has another problem..

[bouny56]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

try post #12..DMI at post #1...
https://www.badcaps.net/forum/showth...hlight=V15-ADA

Thanks for your help, same problem screen stay black

[peste]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello , i try to do it by myself , can you confirm if it's good ? Please ?

Ideapad V15 ADA
model name: 82C7
SN: PF2FN7DH
MTM: 82C7007PFR
Motherboard : GV451&GV551 NM-D151

Problem : No display
Voltage are good
Power on ok, power of ok
Caps lock not work
19v on lvd ok

Try ton use the explain to make new bios with my Dmi but same problem no display , maybe me newbios is not ok ?
I try other bios on the post and same problem

In the zip , original bios of the computer , and newbios where i try to use your explain

can you help me please?

thx

try post #12..DMI at post #1...
https://www.badcaps.net/forum/showth...hlight=V15-ADA

[bouny56]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello , i try to do it by myself , can you confirm if it's good ? Please ?

Ideapad V15 ADA
model name: 82C7
SN: PF2FN7DH
MTM: 82C7007PFR
Motherboard : GV451&GV551 NM-D151

Problem : No display
Voltage are good
Power on ok, power of ok
Caps lock not work
19v on lvd ok

Try ton use the explain to make new bios with my Dmi but same problem no display , maybe me newbios is not ok ?
I try other bios on the post and same problem

In the zip , original bios of the computer , and newbios where i try to use your explain

can you help me please?

thx

IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

https://download.lenovo.com/consumer...s/e8cn27ww.exe Version 27 has been removed by lenovo

Oldest version available now is 34 https://download.lenovo.com/consumer...s/e8cn34ww.exe

Guide: How to extract and edit a Lenovo Phoenix TDK Bios - https://www.badcaps.net/forum/showthread.php?t=80861


Add your own DMI from your backup using software and the attached CopyDMI script. Follow the Easy Guide

Guide: Copy DMI info easily with Hex editing software and Macro script - https://www.badcaps.net/forum/showthread.php?p=1214739
.

[SMDFlea]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

i tried to look, they removed all other bios releases and kept only one version E8CN39WW. any way to find older version ? i can't even reach lenovo support to ask them for different version. i even noticed that when i enter bios settings, and changed configuration there like time and cooling method, it is hanging on save and exit, and it isn't saving.

The oldest download is 34 ,there`s a link at post #1 .Enable bios rollback in bios settings then run the exe.

.

[abhelou]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

try another update..but look for the bios on the Lenovo website by the serial number (S/N) on the laptop case, and be careful not to turn off the laptop..maybe another colleague has a different idea..

i tried to look, they removed all other bios releases and kept only one version E8CN39WW. any way to find older version ? i can't even reach lenovo support to ask them for different version. i even noticed that when i enter bios settings, and changed configuration there like time and cooling method, it is hanging on save and exit, and it isn't saving.

[peste]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

is there any way to do it without spi programmer as my pc can boot ? or must write new bios using the spi programmer ?

try another update..but look for the bios on the Lenovo website by the serial number (S/N) on the laptop case, and be careful not to turn off the laptop..maybe another colleague has a different idea..

[abhelou]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

did you read post #149 as recommended by Vesko356?? you can find the bios you need here on the website, you just have to search.. you need an SPI programmer to read and write the bios chip, next time post the bios original of the laptop..... a video for example..

https://www.youtube.com/watch?v=DWWigscuQDY

is there any way to do it without spi programmer as my pc can boot ? or must write new bios using the spi programmer ?

[peste]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello, i have a 14ADA5, i have updated my bios, since then everytime i turn on my laptop it takes longtime before lenovo logo appears and windows boot, and sometimes iT stays on black screen longtime and I'm obliged to force turn off and wait 1 minute and switch on again and hope it boots. any tip ?

Ideapad 3 14ADA05
model name: 81W0
SN: PF2CD3AZ
MTM: 81W0003QUS

did you read post #149 as recommended by Vesko356?? you can find the bios you need here on the website, you just have to search.. you need an SPI programmer to read and write the bios chip, next time post the bios original of the laptop..... a video for example..

https://www.youtube.com/watch?v=DWWigscuQDY

[abhelou]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

Pead post #149

.

hello, i have a 14ADA5, i have updated my bios, since then everytime i turn on my laptop it takes longtime before lenovo logo appears and windows boot, and sometimes iT stays on black screen longtime and I'm obliged to force turn off and wait 1 minute and switch on again and hope it boots. any tip ?

Ideapad 3 14ADA05
model name: 81W0
SN: PF2CD3AZ
MTM: 81W0003QUS

[Vesko356]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello, i have a 14ADA5, i have updated my bios, since then everytime i turn on my laptop it takes longtime before lenovo logo appears and windows boot, and sometimes is stays on black screen longtime and im obliged to force turn off and wait 1 minute and switch on again and hope it boots. any tip ?

Pead post #149

.

[abhelou]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

hello, i have a 14ADA5, i have updated my bios, since then everytime i turn on my laptop it takes longtime before lenovo logo appears and windows boot, and sometimes is stays on black screen longtime and im obliged to force turn off and wait 1 minute and switch on again and hope it boots. any tip ?

[SMDFlea]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

please help me no display
GV451&GV551 NM-D151 REV 1

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

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )

.

[ahmedelwn]

Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

please help me no display
GV451&GV551 NM-D151 REV 1