I need to replace the IC but can not find any datasheet and can not find anybody sell it, in simply can not find anything related on it.
What can be seen is : LENOVO i1803A . it suppouse to be ic for PWM controller/ osilator. the picture is in attached file.
Please help and advice what should...
There is no initialization, I flashed a BIOS dump from a working device - there is initialization, but m2 nvme and wifi is not detected. I am attaching both dumps in the archive. please fix bios
Build giúp em file này, update bios không lên màn
Lenovo G5000
Mã main: LA-M811P
AMD Ryzen7 7840HS, VGA RTX4060 (GN21-X4-A1)
E gửi kèm file bios update download theo serial trên trang chủ
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