LENOVO_B480_B590_wistron_LA48_LA480_MB_11264_11273_RevSC_2_PDF_.rar
Schematic for Lenovo B480 / B590 / LA48 · 2.1 MB · shared in 2 Telegram posts.
TXTAbout LENOVO B480 B590 wistron LA48 LA480 MB 11264 11273 RevSC 2 PDF schematic
LENOVO B480 B590 wistron LA48 LA480 MB 11264 11273 RevSC 2 PDF is a free Lenovo B480 / B590 / LA48 motherboard schematic diagram. It is packed in a RAR archive of 2.1 MB. It was first posted on 20 Jun 2023 and is available in 2 Telegram channels.
The B480 schematic shows the complete circuit of the motherboard: the always-on 3VALW / 5VALW rails, the battery charger, CPU core and memory power, USB, display, audio and the BIOS/EC section. Use it to trace no-power, no-display, short-circuit and not-charging faults on Lenovo boards.
- Type
- Schematics
- Format
- .rar · RAR archive
- Size
- 2.1 MB
- Brand
- Lenovo
- Model
- B480, B590, LA48
- First posted
- 20 Jun 2023
- Last posted
- 18 Jul 2026
- Sources
- 2
Tags
J1Download B480 schematic from Telegram
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. @cyberlanelectonik · 18 Jul 2026Open post
- schematics|boardviews| ARCHIVE 💻💻 @schematicslaptop · 20 Jun 2023Open post
R1How to download LENOVO B480 B590 wistron LA48 LA480 MB 11264 11273 RevSC 2 PDF
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file LENOVO_B480_B590_wistron_LA48_LA480_MB_11264_11273_RevSC_2_PDF_.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for B480. Step-by-step help: downloading from Telegram.
.RARWhat is a .rar file and how to open it?
RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.
Open with:
- 7-Zip (free)
- WinRAR
Tip: If the archive asks for a password, look for it in the Telegram post text.