Lenovo thinkbook 14-iil BIOS

[Chapita]

Hi team,

I bought a lenovo thinkbook 14-iil with a core i 5 processor, Radeon graphics chip, board number: DALVACMB8DO - REV D from an auction. It does not have a bios chip and my guess is that someone disoldered it, so I am planning to buy a new replacement bios chip but I do not know how to reprogram the chip, can someone assist please

[SMDFlea]

Read the bios guides to get some idea of the basics - https://www.badcaps.net/forum/troubl...rces-and-tools

[Chapita]

Read the bios guides to get some idea of the basics - https://www.badcaps.net/forum/troubl...rces-and-tools

I have read the information in the link share, thank you. My only question is, am I able to reprogram the new bios without the original image?

[SMDFlea]

I have read the information in the link share, thank you. My only question is, am I able to reprogram the new bios without the original image?

Possibly,if someone posts working bios dumps.

[qayyum786]

I have read the information in the link share, thank you. My only question is, am I able to reprogram the new bios without the original image?

Buy a Winbond W25Q128 bios chip from ebay and flash given bios

(In future post you must write serial number)

[Chapita]

Buy a Winbond W25Q128 bios chip from ebay and flash given bios

(In future post you must write serial number)

Thank you, the bios has worked though the laptop has no video output and it is constantly rebooting after a minute or so.

[Chapita]

What could be the problem?

[sosit]

I have Think book 14-iil with no display
i think bios issue
Model :Think book 14-IIL -20SL
S/N : LR0F2LGS
M/N : DALVACMB8D0 .REV

Backup attached

[mape92]

could u please someone help me to remove bios pass??

[SMDFlea]

Thread merged.

[mape92]

SN LR0D3QM7
MB LVACMB8D0

need to fix that bios not boot black screen lamp keyboard and red light on side.. and also need to unlock it please help

[mape92]

can some one try to help me ? :/

[Maxpower3]

could u please someone help me to remove bios pass??

Try
This is your original bios. Did it work before?

[mape92]

Try
This is your original bios. Did it work before?

Hello Max, many thanks for your reply.

No, it not do the flashing. My original bios that i post here is bad and also have admin password. :/

[mape92]

say to me " Chip main memory with the contents are in disagreement".

[Maxpower3]

say to me " Chip main memory with the contents are in disagreement".

your file is too big

retry with cutting

[mape92]

your file is too big

retry with cutting

Same error no power no video nothing.
that is bad read i think. :/

with this bios take from another post i've red light, power button light and fans spin but no video no post no boot nothing.

this machine worked regular but have admin password, after first flash try stop to work :/

[Maxpower3]

Same error no power no video nothing.
that is bad read i think. :/

with this bios take from another post i've red light, power button light and fans spin but no video no post no boot nothing.

this machine worked regular but have admin password, after first flash try stop to work :/

try
15-IIL clear me ThinkBook 15-IIL - DALVACMB8D0.rar
https://www.badcaps.net/forum/troubl...40#post1539440

djcn15ww instead of djcn16ww
revive file is DJCN27WW

[mape92]

Laptop is 14-ILL do you think is the same?

[Maxpower3]

Laptop is 14-ILL do you think is the same?

.

[mape92]

not work :/