NB3029_MB_U_V4 - start with no picture. I am attaching the bios dump.
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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3.3 v next to the EDP switch is there, but no one controls it. I will look at the diagram again.
I have also tried with a monitor on the HDMI port - no picture.I do not rule out the possibility of damaged memory that is soldered to the mainboard.
Num Lock and Caps Lock are also unresponsive, for this I went to bios or ec dump IT8987ELast edited by didoee; 12-28-2023, 05:27 AM.Comment
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Hardware wise everything looks normal. Still looking for bios or ec dump.Comment
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Start a new thread in the main laptop troubleshooting forum for help, its not a bios issue at the moment -> https://www.badcaps.net/forum/troubl...mobile-devices
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This specification for the Lenovo IdeaPad IdeaPad 5 Pro 16ACH6 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 IdeaPad 5 Pro 16ACH6 boardview and IdeaPad 5 Pro 16ACH6 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,...09-07-2024, 04:30 AM
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This specification for the Lenovo IdeaPad 5 Pro 16ACH6 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 5 Pro 16ACH6 boardview and 5 Pro 16ACH6 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...09-07-2024, 04:30 AM
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This specification for the Lenovo IdeaPad 5 Pro 16ACH6 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 5 Pro 16ACH6 boardview and 5 Pro 16ACH6 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...09-07-2024, 04:30 AM
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So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.
I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...10-11-2024, 03:12 PM -
Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information...
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