lenovo IdeaPad S145 bios needed

[kobra]

this laptop came from client that lied to me how the laptop cracked, he sayd he had water damage, the board had very little tracks of liquid and the mosfet from video memory power supply was missing and a small hole in the board, originaly i thought that was the only problem of it but after repairing the power supply i nodest the the laptop in loop reboot with a missing auxiliary votage on processor and no image , just lef turns on for a few second than turns off and again in loop, from this i deduce that this was it iniatial probem, and if it had made a bios update is it posible that the dmi area from original bios to re affected? if yes this means i have to make and EC aswell right? which i cant program this ec cause i dont have the adaptor for keyboard plug programming ffs..
i have found a post where u made a bios and give that bios and the ec for the same model, i modified the dmi of it anow the charging led is turning on but power wont....

[kobra]

thank you hoaca388, the laptops charing led now turns on but laptop wont turn on, i have used

• S145-14IIL S145-15IIL CopyDMI.zip

this script as suggested in guide, i have created the directory in C:/ and put the original file and renamed oldbios.bin and the newbios.bin the one hoaca388 gaved and than used the script, writed the chip with newbios.bin and soldered it back and now the laptop is only lighting the charging led,i have wrotedd all i did maybe i have made a mistake somwwhere or not used the right script.. who knows

[hoaca388]

thank you hoaca388, the laptops charing led now turns on but laptop wont turn on, i have used

• S145-14IIL S145-15IIL CopyDMI.zip

this script as suggested in guide, i have created the directory in C:/ and put the original file and renamed oldbios.bin and the newbios.bin the one hoaca388 gaved and than used the script, writed the chip with newbios.bin and soldered it back and now the laptop is only lighting the charging led,i have wrotedd all i did maybe i have made a mistake somwwhere or not used the right script.. who knows

The file I posted was found on Lenovo homepage through your MTM 81MV004RRM number. The original file you posted does not have DMI.

[marian.pigna]

Hi guys
I have the same problem as many of you - flashing white power LED, black screen and no Vddgt power rail, fan spinning, every other rail is present, altough cpucore coil is a bit hot under thermal camera but it delivers 0,94V steady

I have attached my flash dump.

Can one of you kind guys give me a good data file

My laptop is
Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i5 8th gen
S/N: PF1LA6V2
MTM: 81MV0027AR

Thanks in advance!
Regards!

[hoaca388]

Hi guys
I have the same problem as many of you - flashing white power LED, black screen and no Vddgt power rail, fan spinning, every other rail is present, altough cpucore coil is a bit hot under thermal camera but it delivers 0,94V steady

I have attached my flash dump.

Can one of you kind guys give me a good data file

My laptop is
Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i5 8th gen
S/N: PF1LA6V2
MTM: 81MV0027AR

Thanks in advance!
Regards!

New bios file

[marian.pigna]

New bios file

thanks a lot!! works perfectly!!! can you give some hints about pages, courses or tutorials to learn how to clean bios files?!

[hoaca388]

thanks a lot!! works perfectly!!! can you give some hints about pages, courses or tutorials to learn how to clean bios files?!

https://www.badcaps.net/forum/troubl...rces-and-tools

[sasalli]

Hello, liquid damaged, everything cleaned up but led blinks that's all. Thank you.

Lenovo IdeaPad S145-15IKB
Model name: 81VD
S/N: PF21GGB1
MTM: 81VD004XTX

[SMDFlea]

Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

https://www.badcaps.net/forum/troubl...56#post1786056

[xxmiguelxx]

Hello and thank you very much in advance. My laptop has the problem of the power LED flashing; I would like to ask you for a BIOS to be able to try to repair my computer.

Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i5 8th gen
S/N: PF1K4F7M
MTM: 81MV00MKSP

[peste]

Hello and thank you very much in advance. My laptop has the problem of the power LED flashing; I would like to ask you for a BIOS to be able to try to repair my computer.

Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i5 8th gen
S/N: PF1K4F7M
MTM: 81MV00MKSP

you have everything you need at post #22
https://www.badcaps.net/forum/troubl...e2#post3226977

[ismailakyoltr]

Re: lenovo IdeaPad S145 bios needed


S145-15IWL Type 81MV Bios https://www.badcaps.net/forum/showpo...&postcount=338


.

Thank you

[batuhanca]

hello friends

lenovo thinkpad 13
type 20GK S06P00
SN:069NQA
I need a patched bios file to crack the bios password of this device. I tried the autopacht program but I couldn't create the file. I would be very happy if you could help me. Thank you.

[SMDFlea]

hello friends

lenovo thinkpad 13
type 20GK S06P00
SN:069NQA
I need a patched bios file to crack the bios password of this device. I tried the autopacht program but I couldn't create the file. I would be very happy if you could help me. Thank you.

Off topic, please read the thread title lenovo IdeaPad S145 bios needed

Find a thinkpad 13 topic to post your request in, if you can`t find one then start a new thread.

[leometalero]

Please help me. Same problem: LED flashing when turned on, 300mA consumption.

I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

I've been trying different BIOSes for several days.

Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i3 8th gen
S/N: PF1MXVJV
MTM: 81MV0027AR

[peste]

Please help me. Same problem: LED flashing when turned on, 300mA consumption.

I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

I've been trying different BIOSes for several days.

Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i3 8th gen
S/N: PF1MXVJV
MTM: 81MV0027AR

Don't post pictures unless asked...

post the contents of the bios chip even if it is corrupted..

read the forum rules..
https://www.badcaps.net/forum/troubl...ore-posting

[leometalero]

Don't post pictures unless asked...

post the contents of the bios chip even if it is corrupted..

read the forum rules..
https://www.badcaps.net/forum/troubl...ore-posting

Sorry about the photo, I attached the backup, but it had already been rewritten previously by another technician without preserving the information.

thank you!

[peste]

Sorry about the photo, I attached the backup, but it had already been rewritten previously by another technician without preserving the information.

thank you!

you have everything you need at post #21...
https://www.badcaps.net/forum/troubl...iwl-bios/page2

[leometalero]

Originally posted by leometalero View Post
Please help me. Same problem: LED flashing when turned on, 300mA consumption.

I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

I've been trying different BIOSes for several days.

Lenovo Ideapad S145-15IWL
81MV
MotherboardFv440/FS441/FS540 NM-C121
Rev 1.0
2018-12-12
CPU Core i3 8th gen
S/N: PF1MXVJV
MTM: 81MV0027AR

you have everything you need at post #21...
https://www.badcaps.net/forum/troubl...iwl-bios/page2

I've been looking at that post and others about editing the DMI before, but I don't have the dump with the original data... only the data on the back cover. I need help rebuilding the DMI with my serial number and product.
However, the LED is blinking and there's no image. It doesn't even display the product information error.

[peste]

I've been looking at that post and others about editing the DMI before, but I don't have the dump with the original data... only the data on the back cover. I need help rebuilding the DMI with my serial number and product.
However, the LED is blinking and there's no image. It doesn't even display the product information error.

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..
it's the bios on the site...either you wrote the bios with errors or the laptop has another problem..

[andyrajab]

Need Bios Lenovo Ideapad S145-14IWL

Backup file at attach. Backup S145-14IWL Laptop (ideapad) - Type 81MU (20250425).rar