ThinkBook 13s G2 ITL Bios

[SMDFlea]

Hi Hoaca288, i get a file open error on my programmer software and also tried the same name file above in post 35 and get same error, any suggestion pls.
Thanks

Rename the file to bios.bin ,there might be an issue with the way its named. "Loại"

[devp62]

That worked SMDFlea. Thanks for your help

[paviliondv4]

Where did you guys get the flash bios step by step?

I regrettably updated bios thinking it was safe and now i'm stuck on self-healing boot loop.

Before flashing, i believe I checked the backup bios in the gui before flashing. I can grab this file from my windows drive can i use this backup to reflash?

Any help greatly appreciated

[Alvaro Carpio]

Hi, my Lenovo ThinkBook 13s g2 ITL i stuck on black screen after updating bios using Lenovo´s updater.
Please help!

S/N: R914894A

[kalilinux25]

Hi, my Lenovo ThinkBook 13s g2 ITL i stuck on black screen after updating bios using Lenovo´s updater.
Please help!

S/N: R914894A

where is you backup bios?

[Alvaro Carpio]

where is you backup bios?

Don't have it.
But this was the version

.

[kalilinux25]

Don't have it.
But this was the version

.

you need to use a spi bios chip programmer to read the bios chip so you can create a backup so we can rebuild it for you then you can programm the chip again the cheapest you can get is a CH431A

[Alvaro Carpio]

you need to use a spi bios chip programmer to read the bios chip so you can create a backup so we can rebuild it for you then you can programm the chip again the cheapest you can get is a CH431A

Excellent. Ok, I'l buy the spi programmer and build the backup.
Write back as soon as I have it.
Thanks.

[Eric assenga]

I NEED ME CLEAN FOR THIS LAPTOP hp thinkbook 12 lv550 13 mb 19869 2 448 olx05 0021
serial number R910W8F9

[hoaca388]

I NEED ME CLEAN FOR THIS LAPTOP hp thinkbook 12 lv550 13 mb 19869 2 448 olx05 0021
serial number R910W8F9

ThinkBook 13s G2 ITL Laptop - Type 20V9

[Eric assenga]

ThinkBook 13s G2 ITL Laptop - Type 20V9

IT WORK THANKS SO MUCH

[nhutvhe]

Re: ThinkBook 13s G2 ITL Bios



your posts have been moved to a new thread topic.

Try this bios

Thanks !!! file ok

[DaFluepp]

Hi, i have a Thinkbook 13S G2 ITL , only esc-key led is on , black screen. Is this a bios problem?
thx

[mugge302]

Hi guys. Can you in someway repair this bios file? Its died after update and now only black screen when powering on. I tried with another "semi-matching" file on this forum, and it worked, but model name and serial number not matching.
So maybe you can fix it to its original/updated bios?
Thanks

S/n: PW01MACB

[SMDFlea]

Thread merged.

[egelaptop]

After the update it remained on the black screen. My file is attached. Model: 13s g2 ITL SN: R9N0B162501F. My motherboard code: lv550 13 mb 19869-2 448.0lx06.0021. I would be glad if you could help me.

[hoaca388]

After the update it remained on the black screen. My file is attached. Model: 13s g2 ITL SN: R9N0B162501F. My motherboard code: lv550 13 mb 19869-2 448.0lx06.0021. I would be glad if you could help me.

File's corrupted and recheck your serial number , it has only 8 characters.

[egelaptop]

File's corrupted and recheck your serial number , it has only 8 characters.

Sorry R913BFPD thank you for your help

[hoaca388]

Sorry R913BFPD thank you for your help

File's corrupted.

[egelaptop]

File's corrupted.

Is it possible to clean a copy from a working device of the same model?

[hoaca388]

Is it possible to clean a copy from a working device of the same model?

ThinkBook 13s G2 ITL Laptop - Type 20V9 at # 50