Jim Duda: >>> I moved the card to another FC5 box, and the system boots okay. So, >>> I believe the card is still good. In the problem box, what else had changed? (New OS installs, kernel updates, reconfigurations, etc.) On one of my boxes, I tried out FC4, and all was well. Then put on FC5 and had problems with some hardware not being detected, or no booting. I had to change some BIOS options regarding ACPI. It seemed there was some changes between releases, and the combinations of my hardware and BIOS didn't co-operate until I fiddled with the BIOS settings. I can imagine a similar problem happening between versions of kernels. -- (This box runs FC5, my others run FC4 & FC6, in case that's important to the thread.) Don't send private replies to my address, the mailbox is ignored. I read messages from the public lists.