SCH

dell_inspiron_b120_b130_1300_wistron_key_west_dk1_rev_scsec.rar

Schematic for Dell b120 / b130 / dk1 · 1.1 MB · shared in 4 Telegram posts.

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TXTAbout dell inspiron b120 b130 1300 wistron key west dk1 rev scsec schematic

dell inspiron b120 b130 1300 wistron key west dk1 rev scsec is a free Dell b120 / b130 / dk1 motherboard schematic diagram. It is packed in a RAR archive of 1.1 MB. It was first posted on 23 Feb 2021 and is available in 4 Telegram channels.

The b120 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 Dell boards.

Type
Schematics
Format
.rar · RAR archive
Size
1.1 MB
Brand
Dell
Model
b120, b130, dk1
First posted
23 Feb 2021
Last posted
15 Jul 2026
Sources
4

Tags

Dell b120 schematicDell b120 motherboardDell b120 circuit diagramDell schematic pdflaptop schematic diagramDell laptop schematic diagramschematic free download

J1Download b120 schematic from Telegram

R1How to download dell inspiron b120 b130 1300 wistron key west dk1 rev scsec

  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 dell_inspiron_b120_b130_1300_wistron_key_west_dk1_rev_scsec.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 b120. 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.