Hi, board is 448.0FC04.001M 18724-1M (LKL-2) for Lenovo Yoga L390.
Does anybody have a good dump of the Nuvoton EC chip?
Thanks
Does anybody have a good dump of the Nuvoton EC chip?
Thanks
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Re: Lenovo Yoga L390 Nuvoton EC dump needed
Post your serial number.I don't provide help for people using CH341A and a clip. -
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Re: Lenovo Yoga L390 Nuvoton EC dump needed
ya, those CH341As are bad news...
Serial is via DM.., thanks (curious, why do you need the serial - is this embedded in the EC code?)Comment
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Re: Lenovo Yoga L390 Nuvoton EC dump needed
Serial number of the Nuvoton chip is 0FE22201F (NPCE288GA0DX)
The back up dump is 128K in size (Yoga)Comment
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Ho ho ho, badcaps people,
if this qualifies as bios request, hopefully. Actually BIOS2 for that laptop is second smaller SPI flash (Winbond W25Q80DVSNIG-GP-U), containing supposedly some config for TPS65988 which in turn manages USB-C stuff, including PD. This is possibly flash, where update "Power Delivery Firmware (TI TPS65988)" F407.06.29 -- https://download.lenovo.com/pccbbs/mobiles/r10pd10w.exe does its thing. Previous owner claims that after clean install of Windows 10 he installed thinkvantage tool of sort, which updated everything for that laptop. I did glance over... -
This specification for the Lenovo ThinkPad L390 Yoga Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L390 Yoga boardview and L390 Yoga schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 02:24 PM
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This specification for the Lenovo ThinkPad L390 Yoga Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L390 Yoga boardview and L390 Yoga schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 12:51 PM
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This specification for the Lenovo ThinkPad L390 Yoga Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L390 Yoga boardview and L390 Yoga schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 12:51 PM
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This specification for the Lenovo ThinkPad L390 Yoga Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L390 Yoga boardview and L390 Yoga schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 12:30 PM
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