SCH

Waikiki_1.1 part 42X6815 VER S1.1 INTEL UMA R61 15.4W Lenovo.rar

Schematic for Lenovo 42X6815 / S1.1 / 15.4W · 1.4 MB · shared in 4 Telegram posts.

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TXTAbout Waikiki 1.1 part 42X6815 VER S1.1 INTEL UMA R61 15.4W Lenovo schematic

Waikiki 1.1 part 42X6815 VER S1.1 INTEL UMA R61 15.4W Lenovo is a free Lenovo 42X6815 / S1.1 / 15.4W motherboard schematic diagram. It is packed in a RAR archive of 1.4 MB and covers board revision 61. It was first posted on 10 Mar 2021 and is available in 4 Telegram channels.

The 42X6815 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
1.4 MB
Brand
Lenovo
Model
42X6815, S1.1, 15.4W
Revision
61
Notes
UMA (integrated graphics)
First posted
10 Mar 2021
Last posted
23 Jul 2026
Sources
4

Tags

Lenovo 42X6815 schematicLenovo 42X6815 motherboardLenovo 42X6815 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download 42X6815 schematic from Telegram

R1How to download Waikiki 1.1 part 42X6815 VER S1.1 INTEL UMA R61 15.4W Lenovo

  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 Waikiki_1.1 part 42X6815 VER S1.1 INTEL UMA R61 15.4W Lenovo.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 42X6815. 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.