Hi there, i have an IBM Thinkpad G40 with 768MB RAM and upgrade it up to 1GB. With 768MB everythig works fine, but with 1GB RAM my PCMCIA Card doesn´t work. dmesg with 768MB <snip> Linux Kernel Card Services 3.1.22 options: [pci] [cardbus] [pm] Yenta IRQ list 06b8, PCI irq11 Socket status: 30000010 cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x3b8-0x3df 0x4d0-0x4d7 cs: IO port probe 0x0a00-0x0aff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. airo: Probing for PCI adapters airo: Finished probing for PCI adapters airo: Doing fast bap_reads divert: allocating divert_blk for eth1 divert: not allocating divert_blk for non-ethernet device wifi0 airo: MAC enabled eth1 0:40:96:48:eb:13 eth1: index 0x05: Vcc 5.0, Vpp 5.0, irq 3, io 0x0100-0x013f </snip> dmesg with 1GB <snip> Linux Kernel Card Services 3.1.22 options: [pci] [cardbus] [pm] Yenta IRQ list 0000, PCI irq11 Socket status: 00200f00 ti113x: Routing card interrupts to PCI cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x3b8-0x3df 0x4d0-0x4d7 cs: IO port probe 0x0a00-0x0aff: clean. </snip> Regards. Bernd Tackenberg -- Bernd Tackenberg <Bernd.Tackenberg@xxxxxx>