BOLT-L UMA (17938-1 FW8G6) 18790-1 REF.pdf
Schematic · board 17938-1, 18790-1 · 8.9 MB · shared in 3 Telegram posts.
TXTAbout BOLT-L UMA (17938-1 FW8G6) 18790-1 REF schematic
BOLT-L UMA (17938-1 FW8G6) 18790-1 REF is a free FW8G6 motherboard schematic diagram for board 17938-1 / 18790-1. The PDF file is 8.9 MB. It was first posted on 16 Nov 2022 and is available in 3 Telegram channels.
The 17938-1 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 laptop boards.
For the same board you can also find BIOS dumps and a boardview — see all 17938-1 files.
- Type
- Schematics
- Format
- .pdf · PDF schematic
- Size
- 8.9 MB
- Brand
- —
- Board number
- 17938-1, 18790-1
- Model
- FW8G6
- Notes
- UMA (integrated graphics)
- First posted
- 16 Nov 2022
- Last posted
- 20 Sept 2025
- Sources
- 3
Tags
MSGFrom the Telegram post
BOLT-L UMA (17938-1 FW8G6) 18790-1 REF Schematic
J1Download 17938-1 schematic from Telegram
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 20 Sept 2025Open post
- Cynet @cynetitsolution · 7 Nov 2023Open post
- Ocean of Schematic & Boardview @alischematics · 16 Nov 2022Open post
R1How to download BOLT-L UMA (17938-1 FW8G6) 18790-1 REF
- 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 BOLT-L UMA (17938-1 FW8G6) 18790-1 REF.pdf to download it.
- Open it with Any PDF reader or SumatraPDF.
If a post was deleted, try another source above or search for 17938-1. 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.