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Lenovo_G580_Wistron_LG4858_uma_mb_11291_1_48_4SG15_011_Schematic.pdf

Schematic for Lenovo G580 / LG4858 / 4SG15 · 1.7 MB · shared in 3 Telegram posts.

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TXTAbout Lenovo G580 Wistron LG4858 uma mb 11291 1 48 4SG15 011 Schematic schematic

Lenovo G580 Wistron LG4858 uma mb 11291 1 48 4SG15 011 Schematic is a free Lenovo G580 / LG4858 / 4SG15 motherboard schematic diagram. The PDF file is 1.7 MB. It was first posted on 30 Jan 2023 and is available in 3 Telegram channels.

The G580 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
.pdf · PDF schematic
Size
1.7 MB
Brand
Lenovo
Model
G580, LG4858, 4SG15
Notes
UMA (integrated graphics)
First posted
30 Jan 2023
Last posted
27 Sept 2023
Sources
3

Tags

Lenovo G580 schematicLenovo G580 motherboardLenovo G580 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download G580 schematic from Telegram

R1How to download Lenovo G580 Wistron LG4858 uma mb 11291 1 48 4SG15 011 Schematic

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file Lenovo_G580_Wistron_LG4858_uma_mb_11291_1_48_4SG15_011_Schematic.pdf to download it.
  3. Open it with Any PDF reader or SumatraPDF.

If a post was deleted, try another source above or search for G580. Step-by-step help: downloading from Telegram.

.PDFWhat is a .pdf file and how to open it?

PDF schematic. A circuit diagram of the motherboard, page by page.

Open with:

  • Any PDF reader
  • SumatraPDF
  • Your web browser

Tip: Press Ctrl+F and search for a part (PU1, PQ3) or a net name (+3VALW, PWR_EN) to jump straight to it.