Re: Lenovo Thinkbook 15 G2 ITL i5 (serial number: MP2BFZEF) bios request


Sorry, the serial number is MP2BFZEF instead of MP2BZEF.
Machine Type Model:20VE011AFR....

Hello,

I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....

Re: New Members - please post your introductions here

Hello everyone,

I am glad to be here. I like fixing laptops and learn, share with others.

AbdelWahab