Asus Vivobook 16 F1605P BIOS

[LaVegaBaja]

Laptop: ASUS Vivobook 16 F1605P - F1605PA-MB125W
Laptop link: https://www.asus.com/es/laptops/for-...l2Name=F1605PA
Bios Chip: GigaDevice - 25R128ESIG - C034791 - PJ2249
Bios Name File: X1605PAAS.302

I've spent all day trying to find a way to extract the BIOS from the file Asus provides on their website, but it's impossible.
I managed to extract the BIOS using a programmer, but I don't know if it's good or corrupted. The laptop won't boot. When I connect the AC power cable, only the power LED lights up, the fans don't spin, the screen doesn't turn on, nothing.
I've searched for information on flashing the BIOS via USB, but I can't find anything. I would be extremely grateful if someone has the BIOS file to flash manually or any other information on how to do it.

Thanks a lot.

[peste]

Laptop: ASUS Vivobook 16 F1605P - F1605PA-MB125W
Laptop link: https://www.asus.com/es/laptops/for-...l2Name=F1605PA
Bios Chip: GigaDevice - 25R128ESIG - C034791 - PJ2249
Bios Name File: X1605PAAS.302

I've spent all day trying to find a way to extract the BIOS from the file Asus provides on their website, but it's impossible.
I managed to extract the BIOS using a programmer, but I don't know if it's good or corrupted. The laptop won't boot. When I connect the AC power cable, only the power LED lights up, the fans don't spin, the screen doesn't turn on, nothing.
I've searched for information on flashing the BIOS via USB, but I can't find anything. I would be extremely grateful if someone has the BIOS file to flash manually or any other information on how to do it.

Thanks a lot.

Why do you think the bios is corrupted?
post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model, etc.
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[LaVegaBaja]

Why do you think the bios is corrupted?
post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model, etc.
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

Hi, thank you so much for your reply.
I've tried everything with this laptop, so I assumed the BIOS became corrupted due to a bad update. I don't have any further information on why it stopped working.
The only thing I see that's unusual with a thermal camera is a "5E=9D RON" chip that gets up to 30°C. From what I've researched, it's a buck DC-DC regulator waiting for an instruction.

I've attached the BIOS file that I was able to extract using the clip with the "CH341A" chip. I've done this several times with no errors, mainly with HP laptop BIOSes that often get corrupted during updates.

S/N: R4N0CV03B342142
Full Name: Asus Vivobook 16
Model: F1605P
More data above S/N: F1605PA-MB125W
I don't see any motherboard model, but there's a QR with numbers: TOP: X1605PA BOTTOM: 23470937 SIDE: 69N1GAM11B11

[hoaca388]

Hi, thank you so much for your reply.
I've tried everything with this laptop, so I assumed the BIOS became corrupted due to a bad update. I don't have any further information on why it stopped working.
The only thing I see that's unusual with a thermal camera is a "5E=9D RON" chip that gets up to 30°C. From what I've researched, it's a buck DC-DC regulator waiting for an instruction.

I've attached the BIOS file that I was able to extract using the clip with the "CH341A" chip. I've done this several times with no errors, mainly with HP laptop BIOSes that often get corrupted during updates.

S/N: R4N0CV03B342142
Full Name: Asus Vivobook 16
Model: F1605P
More data above S/N: F1605PA-MB125W
I don't see any motherboard model, but there's a QR with numbers: TOP: X1605PA BOTTOM: 23470937 SIDE: 69N1GAM11B11

F1605PA

[LaVegaBaja]

F1605PA

Hello, good morning.
I successfully flashed the BIOS you sent me.
However, the laptop is still doing the same thing.

If the BIOS you sent me is correct, perhaps the problem is something else, like a short in a capacitor or something; I don't know.

I'll keep investigating. Thank you very much.