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Hi gang, its a long shot, but working on Lenovo Legion Pro 7 motherboard NM-F091, and trying to identify this component near GPU with marking "eHFQH" that is burned and shorting the board. Looks like power management IC
I couldnt find any schematic or boardview. The CPU side also has same chip. Any way to identify this chip? or take measurements from the good chip to determine what it is?
This specification for the Lenovo Legion Laptop Gamer Notebook Legion 5 15ACH6H Notebook 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 Laptop Gamer Notebook Legion 5 15ACH6H boardview and Laptop Gamer Notebook Legion 5 15ACH6H 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...
Laptop was powered off during BIOS update. Laptop turns on, keyboards lights up, and then just beeps over and over into infinity until powered off.
Model: Lenovo Legion 5 15ACH6 Type 82JW
S/N: PF30P6DN
Attached is the BIOS dump from the laptop and the latest BIOS update from Lenovo.
I searched and I don't believe this particular bios has been posted. I attempted to the follow directions
on the BIOS guides page but I am brand new to this and the update file doesn't seem to match
the bios dump in size so I am at a loss on what to do to...
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