Lenovo Y50-70 schematic request
Lenovo Y50-70 schematic request
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Hello everybody,
I am asking for the boardview and schematic for a 2023 Lenovo Yoga 7
Manufacturer: Lenovo
Model Name: Yoga 7 14ARB7
Motherboard Part Number: JYG71 / JYG72 NM-E671
Couldn't find them online. If you know where to look, please tell me.
I know this was asked 2.5 years ago by user treewaver, but i'm asking because his post went unanswered.
I am trying to repair a friends laptop with a short on 3V.
Thank you all very much !10-31-2025, 05:59 PM -
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Looking for a boardview and schematic of the Lenovo T14 Gen4 AMD laptop. I am unable to find this anywhere (I've found the intel variant but not the amd one) -
Lenovo 3000 Series Schematic
Lenovo 3000 was a line of low-priced notebook and desktop computers designed by Lenovo Group targeting small businesses and individuals. It was replaced with the IdeaCentre and IdeaPad brands.
3000 C100 laptop with Braille keyboard
Lenovo 3000 C
C100, C200 - 15-inch XGA screen
Lenovo 3000 N
N100, N200 - 14.1-inch- and 15.4-inch- WXGA models
N500 - 15.4 inch screen.
Lenovo 3000 V
V100, V200 - 12.1-inch WXGA models
Lenovo 3000 G
G400, G410, G430, G450, G455, G510, G530, G550, and G560...10-04-2024, 06:05 AM -
Hi! I'm looking for schematics of Lenovo P1 Gen6 or Gen7 schematics.
Or any hints about the SMBUS pins of the M.2 sockets.
It seems that contrary to lots of other computers, these pins are actually connected to something! However I don't manage to talk to this bus using i2cdetect (or i2c_read/write)
There might be some multiplexing occuring to avoid addess collision on both M.2 buses, so I hope that the schematic could give me additionnal info.
Thanks !...02-03-2025, 05:01 AM
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