Laptop motherboard
lenovo-b490 Schematic
This page lists the schematic for lenovo-b490, a laptop motherboard by Lenovo.
Download from Telegram- Brand
- Lenovo
- Category
- Laptops
- Model
- LENOVO-B490
- Contents
- Schematic
- Available on
- Telegram
- File name
lenovo-b490.pdf
More Lenovo LENOVO-B490 files 1
Lenovo LENOVO-B490 overviewOther Lenovo laptops
All Lenovo filesSchematicIdeaPad Z500 compal la-9063p r1.0 schematicsLenovo · LA-9063PSchematicIdeaPad Z500 compal la-9061p r2.a schematicsLenovo · LA-9061PSchematicIdeaPad Y560p quanta kl3e r1a 20100930 schematicsLenovoSchematicIdeaPad Y560p compal la-5371p r0.1 schematicsLenovo · LA-5371PSchematicLenovo Y470 compal la-6881p r1.0 schematicsLenovo · LA-6881PSchematicLenovo Y50-70 compal la-b111p r1.0 schematicsLenovo · LA-B111PSchematic931d6 scheme-lenovo-b590-wistron-la480LenovoSchematicla48-la480-mb-11273-rsd-0106-lenovo-b580Lenovo
Questions about this file
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #124 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.