BIOS

Dell_Vostro_1540_DV15_CP_UMA_MB_DUMP.rar

BIOS / EC firmware for Dell DV15 · 2.0 MB · shared in 3 Telegram posts.

Download in Telegram Similar files

TXTAbout Dell Vostro 1540 DV15 CP UMA MB DUMP BIOS / EC firmware

Dell Vostro 1540 DV15 CP UMA MB DUMP is a Dell DV15 BIOS / EC firmware dump — UMA (integrated graphics). It is packed in a RAR archive of 2.0 MB. It was first posted on 5 Dec 2018 and is available in 3 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is DV15.

Type
BIOS & EC
Format
.rar · RAR archive
Size
2.0 MB
Brand
Dell
Model
DV15
Notes
UMA (integrated graphics)
First posted
5 Dec 2018
Last posted
9 Dec 2025
Sources
3

Tags

Dell DV15 BIOSDell DV15 motherboardDell DV15 BIOS dumpBIOS bin fileSPI flash dumpDell laptop BIOS binBIOS free download

MSGFrom the Telegram post

DV15 CP UMA MB 48-4IP01-011

J1Download DV15 BIOS / EC firmware from Telegram

R1How to download Dell Vostro 1540 DV15 CP UMA MB DUMP

  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_Vostro_1540_DV15_CP_UMA_MB_DUMP.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 DV15. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.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.