FAQ
TL;DR: For ThinkPad T470 BIOS password fixes, 1 setting matters: "select the PATH option" during Python install; run from CLI afterward. [Elektroda, wilinho, post #19164293]
Why it matters: It prevents the patcher from instantly closing and gets you to a working unlock workflow, fast.
Quick Facts
- Command-line usage only: autopatch.cmd (Windows) or autopatch.sh (Linux); run from a terminal. [Elektroda, sk1977, post #19163611]
- Supply your ripped BIOS filename as the input argument; don’t start the script without it. [Elektroda, sk1977, post #19163646]
- If a window flashes and closes, reinstall Python with “Add to PATH” enabled. [Elektroda, wilinho, post #19164293]
- SVOD3 programmer is mentioned by users for reading the T470 SPI and creating a BIOS dump. [Elektroda, wilinho, post #19163167]
How do I remove the BIOS password on a ThinkPad T470 using the autopatch?
Use the autopatch script from the command line. It supports Windows and Linux. “THAT’S IT!” as the maintainer notes. How-To:
- Open a terminal in the patch folder.
- Ensure Python is installed.
- Run the autopatch script with your dumped BIOS file as the argument. [Elektroda, sk1977, post #19163611]
Why does autopatch.cmd open and close immediately on Windows?
Python is not on PATH. The installer leaves PATH unchecked by default. Reinstall Python and check Add to PATH. Then launch the script from a terminal. This fixed the issue for the original poster. [Elektroda, wilinho, post #19164293]
How do I pass my BIOS file to the autopatch script?
Run the script from the command line and provide the ripped BIOS filename as an argument. Do not start it without arguments. Open a terminal in the patch folder, then supply the file name. The tool needs the path to your dump to patch it. [Elektroda, sk1977, post #19163646]
Does the autopatch work on Windows and Linux?
Yes. Use autopatch.cmd on Windows and autopatch.sh on Linux. That covers 2 operating‑system families. Launch either from the command line. The usage is otherwise identical. [Elektroda, sk1977, post #19163611]
How should I run the autopatch—double‑click or terminal?
Use a terminal. The script expects a filename argument. Double‑clicking runs it without the required input. Open Command Prompt or a shell in the patch folder. Then run the script with your BIOS dump path. [Elektroda, sk1977, post #19163646]
The autopatch window opens and closes instantly—what’s the fix?
Install or reinstall Python and select Add to PATH during setup. Without PATH, the script launches and exits immediately. After enabling PATH, open a terminal and run the script again. This resolved the thread starter’s problem. [Elektroda, wilinho, post #19164293]
I flashed a reprogrammed BIOS, but the password remains—why?
Reprogramming alone did not clear the supervisor password in a reported case. The image must be correctly patched before flashing. If the password persists, review your workflow. Ensure the tool processed your dump and produced a new file. [Elektroda, wilinho, post #19163167]
Can I use an SVOD3 programmer for the T470?
Yes. A user worked on a locked ThinkPad T470 while using an SVOD3 programmer. Programmers let you read and write SPI flash externally. This enables you to obtain the dump required for processing. [Elektroda, wilinho, post #19163167]
Do I need to reinstall Python if the autopatch fails to launch?
Try reinstalling Python. Conflicting versions or missing environment settings can block the script. A community member recommended reinstalling to resolve such issues. After installation, ensure the PATH option is enabled. [Elektroda, sk1977, post #19163682]
I changed my BIOS dump extension—does that matter for autopatch?
The script uses the file you pass it. The extension is not critical if you provide the correct dumped file path. Always supply the ripped BIOS filename as the argument. Avoid launching the script without that input. [Elektroda, sk1977, post #19163646]
Where can I read more about the T470 autopatch approach?
A helper linked a walkthrough on Badcaps. Review that guide before running any scripts. It explains usage and context for supported ThinkPad models. [Elektroda, czasnaczok, post #19163363]
Can someone patch my BIOS for me?
You can ask in the thread or hire a qualified technician. One user requested help when they felt stuck. If you lack tools or time, professional service can reduce risk. [Elektroda, wilinho, post #19163735]
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