Hello, I'm trying to install Windows XP on ROG MAXIMUS VII RANGER with Z97 chipset, but I'm encountering problems, one of them is error 0x000000a5 which concerns ACPI, it can be bypassed by using the F7 key during installation, but after that a second error 0x0000007b appears, which indicates SATA/AHCI/RAID/IDE drivers, I've tested all SATA/AHCI/RAID/IDE BIOS settings and each time the same error. I found this: https://winraid.level1techs.com/t/guide-integ … k3-w2k-cd/25310 I integrated all the 32-bit drivers and still couldn't get around the 0x0000007b error. Has anyone on the forum already installed this on a chipset and managed to do so? Thank you very much for all the suggestions and tips.