So I got my brand new laptop in for repair, the second time already. They first replaced the system board and returned it to me... Still not working... Now it's been brought in for a second time and this time they're replacing the PCI-ISA card. All fine to me, but what exactly is a PCI-ISA card?
From the repair status page:
Part Number Part Description K000099140 PCI ISA CARD
They were trying to resolve the issue as stated here: Strange WLAN adapter behaviour; sometimes not detected