DELL_OptiPlex_9020_All_In_One_IPPLP_AZ_BTC_202B_E220370_WORKING.rar
BIOS / EC firmware for Dell 202B / E220370 · 9.9 MB · shared in 1 Telegram post.
TXTAbout DELL OptiPlex 9020 All In One IPPLP AZ BTC 202B E220370 WORKING BIOS / EC firmware
DELL OptiPlex 9020 All In One IPPLP AZ BTC 202B E220370 WORKING is a Dell 202B / E220370 BIOS / EC firmware dump — tested. It is packed in a RAR archive of 9.9 MB. It was first posted on 7 Aug 2023 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 202B.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 9.9 MB
- Brand
- Dell
- Model
- 202B, E220370
- Notes
- tested
- First posted
- 7 Aug 2023
- Last posted
- 7 Aug 2023
- Sources
- 1
Tags
J1Download 202B BIOS / EC firmware from Telegram
- Bios & Schematics @laptopbios · 7 Aug 2023Open post
R1How to download DELL OptiPlex 9020 All In One IPPLP AZ BTC 202B E220370 WORKING
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file DELL_OptiPlex_9020_All_In_One_IPPLP_AZ_BTC_202B_E220370_WORKING.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for 202B. 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.