HP Compaq DC7900_GRIZZLY (REV 0A).zip

TXTAbout HP Compaq DC7900 GRIZZLY (REV 0A) BIOS / EC firmware

HP Compaq DC7900 GRIZZLY (REV 0A) is an HP DC7900 BIOS / EC firmware dump (4 MB). It is packed in a ZIP archive of 1.8 MB, board revision 0A. It was first posted on 23 Oct 2021 and is available in 4 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 DC7900 revision 0A.

MSGFrom the Telegram post

4MB

J1Download DC7900 BIOS / EC firmware from Telegram

R1How to download HP Compaq DC7900 GRIZZLY (REV 0A)

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 HP Compaq DC7900_GRIZZLY (REV 0A).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 DC7900. 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?