Regarding the installation of AHCI device drivers, Linker has introduced many methods before. However, in many troubleshooting cases, the ICH devices of almost every device are somewhat different, making the handling a bit more complicated. Previously, there was an example of installing a driver for the ICH9R on an HP 6531s — specifically converting from IDE mode to AHCI mode during the practical installation of Windows XP and Windows Server 2003 on the HP 6531s. At that time, the drivers were also provided, but in the INF file, the device ID for ICH10 was not included. Searching online also failed to yield the corresponding hardware device ID for ICH10. Therefore, with no other options, we had to painstakingly search for related drivers. Fortunately, after persistent efforts, we eventually found the corresponding hardware device ID for ICH10. With the device ID in hand, resolving the driver issue became much simpler.