Pch Configuration; Pch Storage Configuration; Pci Express Configuration; Hyper Kit Mode - Asus PRIME Z270-P Manual

Memory Configuration
Allows you to configure the memory configuration parameters.
Memory Remap [Enabled]
Allows you to enable or disable memory remap above 4GB. Configuration options:
[Enabled] [Disabled]
2.6.4

PCH Configuration

This item allows you to configure the PCI Express configuration settings.

PCI Express Configuration

IOAPIC 24-119 Entries [Enabled]
Allows you to enable or disable IOAPIC 24/119 entries. Configuration options: [Enabled]
[Disabled]
2.6.5

PCH Storage Configuration

While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Not Present if no SATA device is installed to the corresponding SATA
port.
Hyper kit Mode [Disabled]
Disables this option for M.2 devices or enables this option for ASUS Hyper kit card.
Configuration options: [Disabled] [Enabled]
SATA Controller(s) [Enabled]
Enables or disables onboard the SATA device. Configuration options: [Disabled] [Enabled]
The following items appear only when you set the SATA Controller(s) to [Enabled].
SATA Mode Selection [AHCI]
Allows you to set the SATA configuration.
[AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the AHCI
(Advanced Host Controller Interface). The AHCI allows the onboard storage
driver to enable advanced Serial ATA features that increases storage
performance on random workloads by allowing the drive to internally
optimize the order of commands.
[RAID] Set to [RAID Mode] when you want to create a RAID configuration from the
SATA hard disk drives.
Aggressive LPM Support [Disabled]
This item is designed for LPM (link power management) support with a better energy saving
conditions. When disabled, the hot plug function of SATA ports are disabled. Configuration
options: [Disabled] [Enabled]
SMART Self Test [On]
SMART (Self--Monitoring, Analysis and Reporting Technology) is a monitoring system that
shows a warning message during POST (Power--on Self Test) when an error occurs in the
hard disks. Configuration options: [On] [Off]
ASUS PRIME Z270-P 2-33