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Quanta_U87_U88_UMA_14'_15_6'_Ultra_Slim_REV_1A_HP_15_n_series.pdf

Schematic for HP U87 / U88 · 1.2 MB · shared in 1 Telegram post.

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TXTAbout Quanta U87 U88 UMA 14' 15 6' Ultra Slim REV 1A HP 15 n series schematic

Quanta U87 U88 UMA 14' 15 6' Ultra Slim REV 1A HP 15 n series is a free HP U87 / U88 motherboard schematic diagram. The PDF file is 1.2 MB and covers board revision 1A. It was first posted on 16 Nov 2022 and is available in 1 Telegram channel.

The U87 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.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.2 MB
Brand
HP
Model
U87, U88
Revision
1A
Notes
UMA (integrated graphics)
First posted
16 Nov 2022
Last posted
16 Nov 2022
Sources
1

Tags

HP U87 schematicHP U87 motherboardHP U87 circuit diagramHP schematic pdflaptop schematic diagramHP laptop schematic diagramschematic free download

J1Download U87 schematic from Telegram

R1How to download Quanta U87 U88 UMA 14' 15 6' Ultra Slim REV 1A HP 15 n series

  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 Quanta_U87_U88_UMA_14'_15_6'_Ultra_Slim_REV_1A_HP_15_n_series.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 U87. 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.