Asus F15 Fa506iu-AL006 bios need

[greg1985]

Hi i bought laptop for repair. Laptop turn on but no picture. I want to try with bios repair, ive dumped bios from winbound ic and its complete empty. All bios is FFF... Now i know that win licence is gone but still want to repair. What to do in that case?
Model: Fa506IU-AL006
Motherboard: DABKXBMBAD0 rev. D
Bios chip ic: 25Q128FWSQ

Computer has been in repair shop before me.

[peste]

Hi i bought laptop for repair. Laptop turn on but no picture. I want to try with bios repair, ive dumped bios from winbound ic and its complete empty. All bios is FFF... Now i know that win licence is gone but still want to repair. What to do in that case?
Model: Fa506IU-AL006
Motherboard: DABKXBMBAD0 rev. D
Bios chip ic: 25Q128FWSQ

Computer has been in repair shop before me.

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

try reading the bios chip again and post again..

What programmer do you have???

[greg1985]

Im doing it with ch341a(i know), but i modified it couse was error on 25Q winbound chips. Bios is not empty (at third time it read succesfully). Inside this bios is clean bios from Asus page under my model. Bios was cut 800 on begining. I have one bios from internet but little diffrent device and number on winbound ic little diffrent. Im trying to cut and paste only serial number in it which is on laptop cover. But there is more than fifty places with serial number. Maybe this will work?

[SMDFlea]

Im doing it with ch341a(i know), but i modified it couse was error on 25Q winbound chips. Bios is not empty (at third time it read succesfully). Inside this bios is clean bios from Asus page under my model. Bios was cut 800 on begining. I have one bios from internet but little diffrent device and number on winbound ic little diffrent. Im trying to cut and paste only serial number in it which is on laptop cover. But there is more than fifty places with serial number. Maybe this will work?

You can replace all at once. In the picture is HxD search-replace

[greg1985]

Thx Will try tommorow.

[greg1985]

Today i spotted that there is Mark after connecting probe to cpu coil and copper from radiator. I have short on drain source Qn3110 nmos. Removed them and they are good. But there is still short beetween drain and source. Why? I removed three coils and drain to source short is gone. It is weird becouse i have 6ohm when cold board on those coils. I have put 0.7v to processor and it take 200mA, no hot spots on thermal camera on processor. After that I took cold spray and cpu is changing resistance. Im confused. CAN You help?

[SMDFlea]

This is the bios requests forum, if you want further help start a new thread in laptop troubleshooting - https://www.badcaps.net/new-content/28

[greg1985]

Ok.

[huichoger]

Hi, can somebody help me I have an Asus Tuf laptop that lights the keyboard and charges battery but won't send image to display or do something, I believe is the BIOS file that is corrupted, but don't know how to repair it.

Model: FA506IU-HN243T
S/N: L4NRCX00060414G
Motherboard: DABKXBMBAD0 rev. D
Bios chip ic: 25LQ128DSIG

[hoaca388]

Hi, can somebody help me I have an Asus Tuf laptop that lights the keyboard and charges battery but won't send image to display or do something, I believe is the BIOS file that is corrupted, but don't know how to repair it.

Model: FA506IU-HN243T
S/N: L4NRCX00060414G
Motherboard: DABKXBMBAD0 rev. D
Bios chip ic: 25LQ128DSIG

TUF Gaming A15_FA506IU

[huichoger]

TUF Gaming A15_FA506IU

Hi, thanks a lot but it didn't work, any ideas? maybe a clean bios will work?

[greg1985]

Hi, thanks a lot but it didn't work, any ideas? maybe a clean bios will work?

Hi i had rhe same case. On left side by bq ic there is a small ic (dont know what part it is now, it was few weeks ago) and it was slightly water damaged. Cleaning water damage done the job. Laptop is working now. Try to measure some voltages around and check ic data sheet, maybe you need to remove this ic and place new one. On picture this ic is marked. Sry for my English Im from Poland.

[hoaca388]

Hi, thanks a lot but it didn't work, any ideas? maybe a clean bios will work?

There it is.

[huichoger]

Hi i had rhe same case. On left side by bq ic there is a small ic (dont know what part it is now, it was few weeks ago) and it was slightly water damaged. Cleaning water damage done the job. Laptop is working now. Try to measure some voltages around and check ic data sheet, maybe you need to remove this ic and place new one. On picture this ic is marked. Sry for my English Im from Poland.

Thanks I'll check, I quickly inspected the whole board under microscope and everything seems normal, also power consumption seems fine but will double check that IC or see if I have a replacement

[huichoger]

There it is.

Well thanks, will try to get a BIOS chip replacement in the case it it faulty, I have a few winbonds that may work just have to check datasheets