SCH

HP DV4-CQ45-CQ40 (LA-4102P).pdf

Schematic for HP DV4-CQ45-CQ40 · board LA-4102P · 822 KB · shared in 5 Telegram posts.

TXTAbout HP DV4-CQ45-CQ40 (LA-4102P) schematic

HP DV4-CQ45-CQ40 (LA-4102P) is a free HP DV4-CQ45-CQ40 motherboard schematic diagram for board LA-4102P. The PDF file is 822 KB. It was first posted on 14 Jul 2020 and is available in 5 Telegram channels.

The LA-4102P 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 HP boards.

For the same board you can also find BIOS dumps, a boardview and board packs — see all LA-4102P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
822 KB
Brand
HP
Board number
LA-4102P
Model
DV4-CQ45-CQ40
First posted
14 Jul 2020
Last posted
8 Oct 2023
Sources
5

Tags

J1Download LA-4102P schematic from Telegram

R1How to download HP DV4-CQ45-CQ40 (LA-4102P)

  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 HP DV4-CQ45-CQ40 (LA-4102P).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 LA-4102P. 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.