Hey,
I have a Thinkpad L470 type 20J5 with serial number PF-0UQXWL.
I bought a new bios chip Micronix 25L12873F and tried to program it with CH341A. I used a bios .bin file I found on the forums here with no luck.
The problem is I have no dump file, and erased the chip. Motherboard will start, CPU Fan will run for 2-3 seconds, then stops. Nothing else.
This is a "project" machine and not my main.
Any help will be appreciated. Thanks a lot.
I have a Thinkpad L470 type 20J5 with serial number PF-0UQXWL.
I bought a new bios chip Micronix 25L12873F and tried to program it with CH341A. I used a bios .bin file I found on the forums here with no luck.
The problem is I have no dump file, and erased the chip. Motherboard will start, CPU Fan will run for 2-3 seconds, then stops. Nothing else.
This is a "project" machine and not my main.
Any help will be appreciated. Thanks a lot.
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