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