NP500P4CH_XIDAN-14_Rev_1.2_B41-01938A_PTC_.zip

TXTAbout NP500P4CH XIDAN-14 Rev 1.2 B41-01938A PTC BIOS / EC firmware

NP500P4CH XIDAN-14 Rev 1.2 B41-01938A PTC is a Samsung NP500P4CH / XIDAN-14 / B41-01938A BIOS / EC firmware dump. It is packed in a ZIP archive of 2.9 MB, board revision 1.2. It was first posted on 7 Mar 2019 and is available in 2 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 NP500P4CH revision 1.2.

J1Download NP500P4CH BIOS / EC firmware from Telegram

R1How to download NP500P4CH XIDAN-14 Rev 1.2 B41-01938A PTC

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 NP500P4CH_XIDAN-14_Rev_1.2_B41-01938A_PTC_.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 NP500P4CH. 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?