Bios Problem

[analog parcel]

We don't have such guide here. And that's weird that repairshop can't get a bios file

Try flashing from usb

https://github.com/nonkerdoob/SmokelessCPU-Guides/blob/main/Guides/BIOS/BIOS_CRISIS.md

As for getting a file if that fails, you cab try extracting bios as was described here
#1359539480586883162 message

[thorny sand]

Thanks you I will try it out

[thorny sand]

I think this not gonna work because I can't even turn my laptop on without plugging power

[analog parcel]

Are you sure the shop connected the battery after a repair attempt?

[thorny sand]

I have checked it

By my self at home

It's connected

[analog parcel]

wait

You are supposed to turn it on after plugging the charger back

[thorny sand]

After I plug it

It automatically turn on I don't have to click anything

[analog parcel]

Still worth a try

[thorny sand]

Okie it's now turn on

[thorny sand]

Should I follow the steps from this?

[analog parcel]

Yeah

[thorny sand]

Yes sir

[analog parcel]

If it won't work - might wanna try diffrent bios file names

like just first 4 letters+bin

[thorny sand]

In the drive I mean

Just this only one file?

[analog parcel]

Yeah. make sure to format it correctly

[thorny sand]

This format

[analog parcel]

No

fat32 and make sure it's GPT partitioned

[thorny sand]

Ahh how can I do that

[analog parcel]

via disk management

[thorny sand]

Got only two options

Let me try it from cmd

I think it's doing

It's going upppp just have to wait few minutes

This format and it's done right?

[analog parcel]

Check in disk management if it's GPT or MBR

[thorny sand]

Okayy sir

[analog parcel]

In properties of the drive

[thorny sand]

Don't see anything here

Ohh wait I see

Oh wait

It's in MBR

Doneeee

Everything is set

[analog parcel]

Aight, extract the bios and git it a shot

[thorny sand]

Nap it didn't work

My laptop is fully brickeddd

[analog parcel]

Try diffrent names

Was this one from bios or just first 4 letters of regular bios name?

[thorny sand]

Okie

[thorny sand]

What do you mean

Like the GitHub told me it start with KWCN soo

I name it KWCN. Bin

[analog parcel]

The guide is old, maybe it's a diffrent inside now

[thorny sand]

Yeah

Is there anyway?

Like with toolss

[analog parcel]

Yeah, the guide explains the bellow the table

[thorny sand]

Humm Let go and check it

There is only one way with USB flash

I ordered a bios flashing tool

This might help

Do you know how to flash with these?

I only know general

[analog parcel]

Never had to do this myself. When you get it, ping nightmare, he might know a bit more

[thorny sand]

Alright sirr

[thorny sand]

Is it the guy with the black and white cartoon profile and also got a black glasses

[analog parcel]

Yeah

[thorny sand]

Ok sir I will mention him when the package arrived

Thanks for helping me

[analog parcel]

Only 8mb?

[thorny sand]

I have also got the file for 16mb

Let me send here

[analog parcel]

16mb one looks like garbage

what's your model btw

[thorny sand]

Yeah I don't know what happened

[thorny sand]

Lenovo legion Pro 5 16IRX8 type-82wk gen8

What about this one

Those two files are without clip

This one is with clip

[analog parcel]

iirc bios file supposed to be 16mb or larger

so 8mb is definetly aint it

[thorny sand]

I got two chip on my motherboard

One chip got 8mb and one got 16mb

[analog parcel]

Theese two?

[thorny sand]

Yeah

[analog parcel]

brb

[thorny sand]

One from the right was 8mb and left one is 16mb

[analog parcel]

hmm

Did you use this btw?
https://github.com/nofeletru/UsbAsp-flash/releases

Judging by the board - yeah - no other candidates for bios chip

Try flashing that into 16mb chip

[thorny sand]

Alright

[thorny sand]

I use neon programmer

I desolder the chip

And read it

Yeah

[thorny sand]

Let me try flashing that

[analog parcel]

Try the tool above for flashing. Appperantly not every tool can read/write to that chip

[thorny sand]

Alright

how do i use that programmer

which one to click

[analog parcel]

Seems to be the red arrow one?

Is there a tooltip when you hover over an option?

[thorny sand]

leme find it

my programmer was ch341a

it doesnt support i think

[thorny sand]

shit i doesnt see the ch341a

[analog parcel]

What do you see there?

[analog parcel]

@next plover Can you help with this?

[thorny sand]

should i try to flash with neo?

[analog parcel]

Yeah, worth a try

[thorny sand]

alriht'

it shown this

[analog parcel]

That guide uses asp
https://youtu.be/oE_dH5M6CNo?si=3EkHcFzHeujpp33i&t=300

[thorny sand]

ok

i freaking hat these clip

[thorny sand]

im going to the shop and desolder and write

do i also need to write for 8mb file?

[analog parcel]

I don't think so

[thorny sand]

Let me try to flash these files

[thorny sand]

hayyyy

after i falshing those i got something

my battery

doesn't work

it show me this