Lenovo b5400
model of mb bm5 DA0BM5MB8D0 rev d
model : 20278
sn : qb07812057​
there just 1 bios 8 mb
i dont have old file
model of mb bm5 DA0BM5MB8D0 rev d
model : 20278
sn : qb07812057​
there just 1 bios 8 mb
i dont have old file
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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 -
This specification for the Lenovo IdeaPad 120S 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 120S boardview and 120S 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 for Lenovo IdeaPad 120S...09-06-2024, 06:40 AM
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This specification for the Lenovo IdeaPad 320 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 320 boardview and 320 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 for Lenovo IdeaPad 320...09-06-2024, 06:06 AM
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Hi everyone 🤗
I have a Lenovo MIX 320-10lCR computer.**
1. **Operating System**: Windows 10 ** Education** 64-bit.
2. **User Account Restrictions**: The account I'm using has heavily restricted permissions via **UAC** and **Group Policy**. This means I cannot install any software without admin rights, adjust system time, run Command Prompt as administrator, or modify the registry via Regedit—all are blocked.
3. **BIOS Password Protection**: The BIOS is locked with a password, preventing me from installing a new operating system.
4. **BIOS Chip Reflashing**: Currently,...04-19-2025, 03:04 PM -
Hello.
Have this Lenovo Legion 5 Pro 16ACH6H that came with no start, only powerbutton light. i reflash bios and ec. no change. i replace one of soc cpu crystals and laptop start to work. but when i assemble it, keyboard not work. so i reflash back bios but when i try to reflash ec i get write error and now i connect to it but always read/write error and connection lost after 5 seconds.
IC is ITE8277E - 256 programmer is vertyanov. i try to change back that crystal but still the same
Lenovo Legion 5 Pro 16ACH6H
NM-D562 rev3.0
sn- PF31EESB
any ...
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