Im in need for schematic to Lenovo 330 NM-B671
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Re: Lenovo 330 NM-B671 - no video need schematic
Can`t find it anywhere,even on paid sites . -
eg 530 nm-b671 rev 1.0
Lenovo 330 15ICH motherboard.Comment
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Re: eg 530 nm-b671 rev 1.0
Anybody that has a copy or the 17" version?Comment
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330-15ICH, 330-17ICH Laptop (ideapad) EG530 NM-B671
I need schematics for 330-15ICH or 330-17ICH Laptop (ideapad) EG530 NM-B671 board.
My main problem is i can reach (but not always) bios menu if i press power button and hold 30 seconds or more. But mostly i get blank screen unless i reset Cmos. I Cant install OS because its freeze at some point. I suspect for faulty on board ram or corrupted bios. Is there any way to flash bios without using OS.Comment
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Re: Lenovo 330 NM-B671 - no video need schematic
Comment
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Re: Lenovo 330 NM-B671 - no video need schematic
ThanksComment
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Re: Lenovo 330 NM-B671 - no video need schematic
thanks brooComment
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thanks!Comment
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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 guys,
Today I pulled 5 Lenovo T420 laptops out of a bin at the rubbish tip, and they're old school laptops and they're all locked with a supervisor password.
In the past I've unlocked similar Lenovo laptops, often I used the trick of shorting a few pins together on the chip on boot to get into the GUI and overwrite the config but it doesn't look like that is working with these laptops. I guess Lenovo fixed that trick? I have unlocked some other HP laptops by reading the chip, running a patch and re-writing back.
But I can't work out these T420...11-11-2023, 10:05 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 ThinkPad E485 Schematic & Board View
CFC-EE485-EE585 NM-B531 R1.0 Schematic...10-05-2024, 02:50 PM -
hello guys..anyone have schematic and boardview of this model?
Lenovo X220I H0225-3 48. 4KH17.031 LDB-1 MB...
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