Tdc.7z.001

To see what is inside, you generally cannot open the .001 file alone. You must follow these steps: How to Extract .7z.001 files - Microsoft Q&A

A file ending in is the first part of a "split archive" created by the 7-Zip compression tool. This usually happens when a single large file is broken into smaller chunks to make it easier to share or download. TDC.7z.001

: A "TDC.7z.001" file is highly likely a split archive containing tools or BIOS patches used to unlock the Steam Deck's power limits. Bloggers like Christopher Stanton frequently post about modifying TDC and EDC values to increase the device's performance. To see what is inside, you generally cannot open the