Lenovo 5-14ARE05 bios

[aldopc]

Re: Lenovo ideapad 5 14alc05

Hello friends can someone help me I need bios Lenovo ideapad 5 14are05 motherboard LA-J701P Rev 2.0 Serial Number MP1ZX2E4, the original bios gives an image but freezes, the owner indicates that it happened after a windows update I have tried all the bios on this site to this model and the one for the motherboard model but none gives an image, I have tried to extract the bios from the web, but this format is different from the one I know, I don't know how to do it... could someone help me.

MOD EDIT: Posts split off from off topic 14alc05 thread

[peste]

Re: Lenovo ideapad 5 14alc05

Hello friends can someone help me I need bios Lenovo ideapad 5 14are05 motherboard LA-J701P Rev 2.0 Serial Number MP1ZX2E4, the original bios gives an image but freezes, the owner indicates that it happened after a windows update I have tried all the bios on this site to this model and the one for the motherboard model but none gives an image, I have tried to extract the bios from the web, but this format is different from the one I know, I don't know how to do it... could someone help me.

post the original bios of the laptop

[aldopc]

Re: Lenovo ideapad 5 14alc05

post the original bios of the laptop

Ready Bro Amd Cpu

[peste]

Re: Lenovo ideapad 5 14alc05

Ready Bro Amd Cpu

bios extracted from Lenovo site update..ideapad 5-14ARE05 Laptop - Type 81YM

DMI B21000 - B213FF
KEYWIN B10080 - B100BF

[aldopc]

Re: Lenovo ideapad 5 14alc05

bios extracted from Lenovo site update..ideapad 5-14ARE05 Laptop - Type 81YM

Thanks Bro work perfect you are a genius.

[treader]

Re: Lenovo ideapad 5 14alc05

does anyone have the ec dump for this board
la-j701p rev 2.0 (kb9022q)
as i have had to change the ec due to liquid spill that killed it

thanks in advance for any help

[hardware1]

Re: Lenovo ideapad 5 14alc05

does anyone have the ec dump for this board
la-j701p rev 2.0 (kb9022q)
as i have had to change the ec due to liquid spill that killed it

thanks in advance for any help

Write your device Full Model Number, Serial Number and upload your BIOS Backup here. If you know the EC file size write it too.

[treader]

Re: Lenovo ideapad 5 14alc05

ideapad 5 14are05
model 81ym
s/n MP1XV014
main board FLMA0 LA-J701P
the kbc file should be 128k

[hardware1]

Re: Lenovo ideapad 5 14alc05

ideapad 5 14are05
model 81ym
s/n MP1XV014
main board FLMA0 LA-J701P
the kbc file should be 128k

The attached file contains both (BIOS & EC), it's a Virgin BIOS from Lenovo with your DMI and Windows Key.

[treader]

Re: Lenovo ideapad 5 14alc05

many thanks
now have charge and power on but ram is not getting switched on stuck at .4v
ill look at that next

i have shared the schematic and boardview for this model
here
https://www.badcaps.net/forum/showth...light=la-j701p

hope it can help anybody who needs it

[HENKOPF]

Hello. Could you please tell me if it's possible to update the BIOS on a Lenovo IdeaPad 5-14ARE05 (81YM) MP1XG5KX laptop from the current version DTCN27WW (v1.13)? The last update is dated May 30, 2022, and no newer versions have appeared on the official website since then. The platform is LNVNB161216.

I would like to understand the following:

– Are there any alternative ways to update it (for example, via engineering BIOS versions, unofficial sources, or using a BIOS from a similar model like the 14ALC05)?
If I try to flash the BIOS from the 14ALC05, will the laptop be immediately bricked, or is there a chance it will work? The flashing process seems to go through, but I'm a bit nervous.

Thank you!

[HENKOPF]

Hello. Could you please tell me if it's possible to update the BIOS on a Lenovo IdeaPad 5-14ARE05 (81YM) MP1XG5KX laptop from the current version DTCN27WW (v1.13)? The last update is dated May 30, 2022, and no newer versions have appeared on the official website since then. The platform is LNVNB161216.

I would like to understand the following:

– Are there any alternative ways to update it (for example, via engineering BIOS versions, unofficial sources, or using a BIOS from a similar model like the 14ALC05)?
If I try to flash the BIOS from the 14ALC05, will the laptop be immediately bricked, or is there a chance it will work? The flashing process seems to go through, but I'm a bit nervous.

Thank you!

[m1ch43lzm]

– Are there any alternative ways to update it (for example, via engineering BIOS versions, unofficial sources, or using a BIOS from a similar model like the 14ALC05)?

Why would you do that? If the last version is DTCN27WW from 2022 stick with it, not always newer=better

If I try to flash the BIOS from the 14ALC05, will the laptop be immediately bricked, or is there a chance it will work? The flashing process seems to go through, but I'm a bit nervous.

Thank you!

Different CPU type, yours is Renoir (Ryzen 4000 series), 14ALC05 has Lucienne CPU (Ryzen 5000), high chance of a brick; AGESA (the equivalent to CPU microcode on AMD) only supports 1 CPU type on laptops, unlike desktop PCs which support several CPU types on the same socket
Even if the motherboard is exactly the same (same board number, but fitted with a different generation of CPU)
Don't know what you did to force flash as the updater should have stopped you from doing it, but as long as you didn't restart, flash original BIOS

[HENKOPF]

Why would you do that? If the last version is DTCN27WW from 2022 stick with it, not always newer=better


Different CPU type, yours is Renoir (Ryzen 4000 series), 14ALC05 has Lucienne CPU (Ryzen 5000), high chance of a brick; AGESA (the equivalent to CPU microcode on AMD) only supports 1 CPU type on laptops, unlike desktop PCs which support several CPU types on the same socket
Even if the motherboard is exactly the same (same board number, but fitted with a different generation of CPU)
Don't know what you did to force flash as the updater should have stopped you from doing it, but as long as you didn't restart, flash original BIOS

With other laptops, the BIOS doesn't go through - it immediately throws an error. But with ALC, it calmly even offers to install and restart. xD. If this weren't my main laptop, I would've clicked install just out of curiosity.