Hello community.
A few weeks ago, there was a big storm nearby and my PC may be hit by lightning. Since then, the keyboard ceased to work at boot time. It means that the PC turns on, POST screen appears, then starts to boot the operating system. Once the OS is up, everything works fine except the network controller. The keyboard is also working perfectly under Windows 10. The only problem that remains is that I'm unable too boot from CD or USB stick. Is there anything I could try to boot from these devices without a working keyboard at boot time?
A few weeks ago, there was a big storm nearby and my PC may be hit by lightning. Since then, the keyboard ceased to work at boot time. It means that the PC turns on, POST screen appears, then starts to boot the operating system. Once the OS is up, everything works fine except the network controller. The keyboard is also working perfectly under Windows 10. The only problem that remains is that I'm unable too boot from CD or USB stick. Is there anything I could try to boot from these devices without a working keyboard at boot time?