lenovo IdeaPad S145 bios needed

[edin]

Re: lenovo IdeaPad S145 bios needed

Can extract bios from this old file to try?
https://download.lenovo.com/consumer...s/ascn48ww.exe

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Can extract bios from this old file to try?
https://download.lenovo.com/consumer...s/ascn48ww.exe

Here

[edin]

Re: lenovo IdeaPad S145 bios needed

Here

It still doesn't work.

When pressing the power button, the LED turns on for 10 seconds and turns off, then turns on and off automatically every 10 secods.

I am doing something wrong ?

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

There may be an electric shock and damage to certain components during disassembly. Try starting the machine without the CMOS battery.

[edin]

Re: lenovo IdeaPad S145 bios needed

There may be an electric shock and damage to certain components during disassembly. Try starting the machine without the CMOS battery.

without the CMOS battery I get the same problem

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Check hardware problems.

[edin]

Re: lenovo IdeaPad S145 bios needed

Hello
can help to fix file size

i get error

File size larger than IC size

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Hello
can help to fix file size

i get error

File size larger than IC size

Here

[vilich64]

Re: lenovo IdeaPad S145 bios needed

lenovo IdeaPad S145 bios
mb FV440 / FS441 / FS540 NM-C121
rev 1.0
Flash power led

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

lenovo IdeaPad S145 bios
mb FV440 / FS441 / FS540 NM-C121
rev 1.0
Flash power led

your serial number ?

[vilich64]

Re: lenovo IdeaPad S145 bios needed

Pf1llg19

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Pf1llg19

Don't rush to flash the bios file I posted as it doesn't have DMI info yet. Where is your original bios file? The original bios is required to transfer the DMI information to the new file or else you have to do the next steps yourself, it will be more complicated.

[vilich64]

Re: lenovo IdeaPad S145 bios needed

They tried to fix it before me, I counted this bios from the chip. But I'm not sure it's native. Maybe they flashed it before me.

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

They tried to fix it before me, I counted this bios from the chip. But I'm not sure it's native. Maybe they flashed it before me.

Ok, maybe you have to add the DMI info after flashing.

[MisterMG]

Re: lenovo IdeaPad S145 bios needed

Hello friends, I really need your help, I have a lenovo S145 15IWL Model Name: 81S9 S/N: PE05CF7M board NM-C121 2018 12-12 that is flashing the power light, but no image on the screen or external monitor, I believe it's bios.
Could you create a fresh bios extracted directly from the lenovo website with the DMI data entered? The original bios has probably already been replaced with a new one without work.

P/s: But how ONBOARD RAM memories were possibly removed (I acquired the model like this, is there a way to ignore them via bios or only via hardware change?

Thankyou so much for help and sorry for my terrible english.

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Hello friends, I really need your help, I have a lenovo S145 15IWL Model Name: 81S9 S/N: PE05CF7M board NM-C121 2018 12-12 that is flashing the power light, but no image on the screen or external monitor, I believe it's bios.
Could you create a fresh bios extracted directly from the lenovo website with the DMI data entered? The original bios has probably already been replaced with a new one without work.

P/s: But how ONBOARD RAM memories were possibly removed (I acquired the model like this, is there a way to ignore them via bios or only via hardware change?

Thankyou so much for help and sorry for my terrible english.

With your model it is possible to extract a nearly complete bios file from the Lenovo homepage (the file has no DMI information). DMI must be taken from the original bios ( it is encrypted ) . Just upload the bios available in your device here.

[MisterMG]

Re: lenovo IdeaPad S145 bios needed

Hi Friend, is this my original bios

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Hi Friend, is this my original bios

The backup file is not good, it is full of FF characters, this error is from your programming device, be careful with it.

[MisterMG]

Re: lenovo IdeaPad S145 bios needed

Sorry friend, I'm new to bios, this is my second backup

[hoaca388]

Re: lenovo IdeaPad S145 bios needed

Sorry friend, I'm new to bios, this is my second backup

S145-15IWL Laptop (ideapad) - Type 81S9