DELL INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK.zip

TXTAbout DELL INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK BIOS / EC firmware

DELL INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK is a Dell 5500U BIOS / EC firmware dump for board 203076-1 (16 MB) — tested. It is packed in a ZIP archive of 9.4 MB, Ryzen 5 5500U CPU. It was first posted on 17 Jun 2025 and is available in 1 Telegram channel.

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 203076-1.

For the same board you can also find board packs, a schematic and a boardview — see all 203076-1 files.

MSGFrom the Telegram post

DELL INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK OKOKOKOK TESTED OK 100%

J1Download 203076-1 BIOS / EC firmware from Telegram

R1How to download DELL INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK

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 INSIRON 5515 5415 203076-1 AMD RYZEN 5 5500U 16MB OKOK.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for 203076-1. 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.

.ZIPWhat is a .zip file and how to open it?