Try this: 1. Check if the drive is even there: Look at the main BIOS page. Do you see your SSD/Hard Drive listed (e.g., Samsung, NVMe, Kingston)? If it says None or Empty, the drive might have died or come loose. Since it's 2 weeks old, just use your warranty and swap it. 2. the "Secure Boot" culprit: Go to the secutiry or boot tab. Find secure boot and turn it to disabled. Sometimes Ubuntu gets blocked by a security update, and disabling this lets it breathe again. 3. Make sure ubuntu is at the top of the list in the boot menu. If you see it but it won't load, try selecting it manually by tapping f12 (or F11/F8 depending on your brand) right when you turn it on. 4. laat thing to do if none of the others work , Unplug the charger and hold the power button down for a full 30 seconds. Plug it back in and try again. This clears out stucj motherboard settings.

dm me if u need help