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‎08-16-2026 10:09 PM

HP Recommended
Product: HP Pavilion Gaming Desktop TG01-2260xt CTO
Operating System: Microsoft Windows 11

I was recently playing a game and my computer as well as the game became extremely stuttery and laggy so I restarted my computer and everything seems to be resolved. I then booted my computer back up and continue to play after about another 10 minutes the issue resumed and my computer was operating at less than an input every couple seconds it was extremely laggy and I couldn't do anything. I reset my computer again and then when it came back up I was met with the message "Secure boot violation. Invalid signature detected. Check secure boot policy in setup." After clicking past this message I was met with the "boot device not found please install an operating system on your hard disk. hard disk 3f0 message. I tried following the guide HP provides at this screen but it proved unsuccessful.

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