[
    {
        "role": "user",
        "content": "unable%20to%20boot%20from%20usb%20on%20lenovo%20thinkpad%20x9%20P15%20Aura%20addition"
    },
    {
        "role": "assistant",
        "content": "Here are several troubleshooting steps and checks to help you get your Lenovo ThinkPad X9-15p (Gen 1) to successfully boot from a USB drive. I\u2019ll assume \u201cAura addition\u201d was a typo or mis-translation and that you're referring to a standard USB boot issue. If that\u2019s wrong, just clarify.\n\n---\n\n## 1. Verify the USB itself is bootable\n\n- Make sure you used a proper tool to create the bootable USB (Rufus, BalenaEtcher, Microsoft Media Creation Tool, etc.). The ISO should be valid and not corrupt.  \n- Format according to the boot mode you intend to use:\n  - UEFI: FAT32  \n  - Legacy/BIOS: NTFS (if Legacy mode is supported). ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n- Test the USB on another computer to confirm it boots.\n\n---\n\n## 2. Use the correct USB port\n\n- Some ThinkPad models have both USB-C and USB-A ports. Try a different port (especially if USB-C is Thunderbolt or requires special behavior).  \n- Check that the port provides enough power and isn\u2019t damaged.\n\n---\n\n## 3. Enter BIOS / UEFI and check settings\n\n### How to access BIOS / boot menu on X9-15p:\n\n- Press **F1** during boot to enter BIOS/UEFI Setup. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n- Press **F12** during boot to bring up the Boot Menu (to choose the USB device for a single boot). ([pcsupport.lenovo.com](https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-p-series-laptops/thinkpad-p15-type-20st-20su/solutions/ht500207?utm_source=openai))  \n\n### Key BIOS/UEFI settings to check:\n\n- **Startup \u2192 Boot \u2192 Boot Priority Order**: Ensure USB HDD or equivalent appears and is above the internal drive. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n- **Security \u2192 Secure Boot**: If Secure Boot is enabled, it may block booting from unsigned or incorrectly signed media. Disabling Secure Boot, or configuring it for \u201cOther OS\u201d (if available), may help. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n- If the system offers a Legacy BIOS option (some ThinkPad P series do), confirm whether it's enabled if you're using a legacy\u2010style bootable USB (NTFS). Otherwise, use UEFI with FAT32. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n\n---\n\n## 4. Update BIOS/UEFI firmware\n\n- Some USB boot issues are due to BIOS bugs. Look for BIOS updates from Lenovo for the ThinkPad X9-15p Gen 1 that might address USB or boot device detection issues.  \n- If you suspect firmware version 1.26 (or similar, depending on your model) has known bugs (like with GRUB under Linux distributions), rolling back or updating to a newer/older stable BIOS version might fix it. ([reddit.com](https://www.reddit.com/r/Lenovo/comments/rdypu8?utm_source=openai))  \n\n---\n\n## 5. Troubleshooting if USB doesn\u2019t appear in boot list\n\n- Ensure the USB device is plugged in **before** powering on or restarting into BIOS. Some systems only detect USB boot drives if already inserted. ([datacentersupport.lenovo.com](https://datacentersupport.lenovo.com/yt/cs/videos/vid100791?utm_source=openai))  \n- Use a different USB stick (some sticks have compatibility issues at low level).  \n- Try creating the bootable USB with a different tool, formatting scheme, or with tools optimized for UEFI boot.\n\n---\n\n## 6. Use the Novo Button or an alternative boot method\n\n- Lenovo devices often have a **Novo** or **Recovery key** (often a small pinhole or dedicated button) that gives access to a Boot Menu or recovery options. Use that when the laptop is off. ([smartsupport.lenovo.com](https://smartsupport.lenovo.com/kr/ko/solutions/ht500207?utm_source=openai))  \n\n---\n\nIf you tell me **exactly** how you created the bootable USB (what OS, tool, file system used), which BIOS version your laptop currently has, and what exactly happens (e.g. does the USB show up in BIOS but fail to boot? Or not appear at all?), I can give more specific steps."
    },
    {
        "role": "user",
        "content": "I%20used%20the%20terabite%20winre%20creation%20tool%20for%20uefi"
    },
    {
        "role": "assistant",
        "content": "Thanks for the extra info. Using the TeraByte WinRE tool for UEFI gives us a good starting point. Based on the tool\u2019s documentation and Lenovo\u2019s specifics for the X9-15p Gen 1, here\u2019s a checklist of things to verify and what you can try to fix the USB boot issue.\n\n---\n\n## What the TeraByte TBWinRE Tool Documentation Says\n\n- TBWinRE **does support UEFI**, including USB flash drives (UFDs) booted via UEFI. ([terabyteunlimited.com](https://www.terabyteunlimited.com/kb/kb-articles/using-terabyte-boot-media-on-uefi-systems/?utm_source=openai))  \n- Secure Boot is supported\u2014but only if the TBWinRE build was made on a system with Windows 8.x / 10 / 11, because it needs the proper Microsoft\u2010signed UEFI files. ([terabyteunlimited.com](https://www.terabyteunlimited.com/kb/kb-articles/using-terabyte-boot-media-on-uefi-systems/?utm_source=openai))  \n- The build process has various layout options for the USB drive. For UEFI boot, usually the USB flash drive (UFD) should be partitioned/formatted FAT32 (not NTFS) unless the UEFI firmware supports booting from NTFS USBs. The \u201cNo Partition\u201d mode or wrong partition scheme can mess it up. ([terabyteunlimited.com](https://www.terabyteunlimited.com/pl/howto/tbwinre_tutorial/?utm_source=openai))  \n\n---\n\n## What Lenovo Docs for ThinkPad X9-15p Gen 1 Say\n\n- The USB drive must be formatted **FAT32** if the laptop is using UEFI mode. ([download.lenovo.com](https://download.lenovo.com/manual/thinkpad_x9_15p/user_guide/en/Frequently_asked_questions.html?utm_source=openai))  \n- The BIOS/UEFI setting **Boot Priority Order** should list a USB\u2010related option (\u201cUSB HDD\u201d or similar). Also, disable Secure Boot or set it to allow external media booting, depending on how signed your boot media is. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n- Make sure the USB is plugged in *before* booting up/entering BIOS so the firmware can enumerate the device. ([download.lenovo.com](https://download.lenovo.com/pccbbs/mobiles_pdf/tp_x9_15p_gen1_ug_en.pdf?utm_source=openai))  \n\n---\n\n## Possible Reasons It\u2019s Not Working + What to Try\n\nHere are some things that might be going wrong and how to check/fix them:\n\n| Potential Issue | How it interferes | What to do |\n|------------------|---------------------|------------|\n| **Wrong formatting or partition scheme** | If the USB is formatted NTFS or has a different layout, UEFI mode might ignore it. | Reformat the USB as **FAT32**. Use TBWinRE\u2019s builder, but make sure to choose the partition layout for UEFI (often \u201cPartition \u2013 FAT/FAT32 Partition\u201d rather than \u201cNo Partition\u201d). ([terabyteunlimited.com](https://www.terabyteunlimited.com/pl/howto/tbwinre_tutorial/?utm_source=openai)) |\n| **Secure Boot blocks unsigned media** | If the TBWinRE build isn't signed or doesn't have valid certificates, Secure Boot might prevent booting. | Either disable Secure Boot in BIOS, or rebuild TBWinRE properly on a signed Windows system and ensure Secure Boot\u2013compatible build. ([terabyteunlimited.com](https://www.terabyteunlimited.com/kb/kb-articles/using-terabyte-boot-media-on-uefi-systems/?utm_source=openai)) |\n| **USB port compatibility** | Ports can be disabled or not powered until after POST. Sometimes USB 3.x ports depend on drivers. | Try a different USB port (USB-A vs USB-C). If your build is older, include USB 3 drivers in the TBWinRE build. ([terabyteunlimited.com](https://www.terabyteunlimited.com/pl/howto/tbwinre_tutorial/?utm_source=openai)) |\n| **Firmware version bug** | As some users reported, specific BIOS/UEFI versions on P15 Gen 1 had bugs affecting booting or bootloader compatibility. | Check via Lenovo\u2019s Vantage or Support site whether there\u2019s a BIOS update or patch. If recently updated and problems started then, consider whether rolling back helps. (If you tell me your firmware version, I can check known bugs.) |\n| **USB drive issues** | Some flash drives simply don\u2019t play well for boot media\u2014bad blocks, odd controllers, etc. | Try another USB drive from a different brand. |\n\n---\n\n## What to Do Next\n\nHere\u2019s a step-by-step you can try to isolate the issue:\n\n1. **Confirm current BIOS version**  \n   Use Windows or UEFI settings to see the firmware version. Check Lenovo\u2019s site for release notes to see if any of them mention USB boot or UEFI boot fixes.\n\n2. **Recreate the TBWinRE USB**  \n   - On a Windows 10/11 PC with those OS versions, create the USB: choose FAT32, UEFI\u2010friendly layout, include USB 3.0 drivers if prompted.  \n   - Prefer a smaller USB (8-16 GB) so that the FAT32 file size limits aren\u2019t hit.\n\n3. **Disable Secure Boot temporarily**  \n   In UEFI BIOS: Security \u2192 Secure Boot \u2192 disable, or set to \u201cOther OS\u201d if that\u2019s an option. This\u2019ll help test whether Secure Boot is the blocker.\n\n4. **Set USB in Boot Priority**  \n   Under Startup \u2192 Boot, move the USB (sometimes called \u201cUSB HDD\u201d or \u201cUSB Boot\u201d) up above the internal SSD. Save and exit.\n\n5. **Try booting**  \n   With the USB plugged in, reboot. Use the Boot Menu (often **F12** or another hotkey) if the system shows it, choose the USB device explicitly.\n\n6. **If still not visible**  \n   - Try another port.  \n   - Try another USB stick.  \n   - Try another build of TBWinRE (maybe including custom drivers or verifying boot files are signed correctly).\n\n---\n\nIf you tell me your **firmware version** (what BIOS/UEFI version is installed now) and **what happens** exactly (USB shows in boot list? BIOS won\u2019t even list it? USB boots but errors?), I can help narrow it further."
    }
]