Hello, I hope someone can help with the following interesting issue: We have done a simple replacement in board of celeron chip with amd geode, and expected everything to work the same. No other change been made (exactly the same image including kernel and filesystem ) With the new chip (amd geode), which has the pcmcai issues, the following messages seems to indicate that something is wrong: PCI: Using IRQ router default [1022/2090] at 00:0f.0 apm: BIOS not found. <<<-- although few lines above it shows "PCI: PCI BIOS revision 2.10" ... PCI: Guessed IRQ 14 for device 00:08.0 ..... PCI: Guessed IRQ 5 for device 00:0e.0 I have also tried to compare the 2 dmesg files side by side. Is it a bios issue (the "apm: BIOS not found" seems to indicate something wrong in bios?) ? Should I just upgrade the kernel and see if this issues is resolved in later kernel (this is 2.4.20 kernel, yes I know that it is very old , but it is a legacy system) Thanks for any hint on how to resolve this issue. ranran