Thanks bro 🙏
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Schematic for Lenovo V330-V130-15IKB LV315KB 17807-SC
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Lenovo V130-15IKB V330-15IKB Laptop Schematic
LV530 17807-3m...10-08-2024, 07:35 AM -
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 -
Hello everyone,
OK, so here is my issue.
This Lenovo B470 motherboard I am troubleshooting died and I identified it is the discrete Nvidia graphics chip that has lost it's ways!
So I removed it and now I am trying to change this motherboard to use UMA graphics, but I am having an issue interpreting the attached diagram. I have a 10K resistor in at the R2013 position and another one at the R2012. R2010 and R2011 are empty.
The motherboard starts, the fan spins but no display. It turns off by itself. I restart it and it does start but stays on...08-12-2024, 02:01 PM -
Lenovo V330 - 15IKB - Intel i5 8th Gen CPU
My Lenovo laptop does not turn on, no display .
As soon as the DC jack (Lenovo Charger) is plugged in, the power LED and Caps Lock LED turn on, but there is no display.
The fan spins for a short time after plugging in the DC jack and stops, then in about 20-30 seconds it starts to spin slowly and gradually increases to maximum speed. The CPU is slightly warm.
The main power rail measures 8.7V. The battery voltage is 7.6V, and the battery sticker states "Charge with 8.7V." Both 5V and 3.3V rails...03-21-2025, 11:29 AM
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