Can't boot from any pen drive after error during install

[lsborg]

Hi, I started install from pen drive and got a video related error I can't remember. There was a message instructing to remove cd before pressing F4. I pressed F4 before removing the pen drive and now I cannot boot from any pen drive. It doesn't make any sense to me, but I hope you can help.

My motherboard is an Asus K8N4-E Deluxe. Both pen drives I tried are bootable, one with proxmox ve 2 and another with sysresccd.

Please, help!

 

[lsborg]

Don't know how the removable devices are available again. The computer remained off for a couple of minutes and I plugged other hard disks on. Out of curiosity I plugged 2 pen drives and they were available to boot from.

After I finish the installation, I'll inform if it is successful and the complete hardware used.

Thanks!