Question Problems booting desktop PC

[riltem]

Hello,
my PC has an Asus z370a motherboard. Sometimes when I turn on the computer, after pressing the power button it feels like it doesn't turn on instantly like it did before but it takes a few thousandths of a second and then it is heard that the liquid cooling device starts to work, then a message appears BIOS screen that says:

AMIBIOS(C)2017 American Megatrends, Inc.
ASUS PRIME Z370-A ACPI BIOS Revision 0809
CPU: Intel(R) Core(TM) 17-8700K CPU G 3.70GHZ
Speed: 3700MHz
Total Memory: 16384MB (DDR4-2133)
USB Devices total: 1 Drive, 1 Keyboard, 1 Mouse, 0 Hub
USB Drive #O: ASMT 2105 O
Detected ATA/ATAPI Devices.
SATA6G_1: ST1000DM010-2EP102
Please enter setup to recover BIOS setting
After setting up Intel(R) Optane Memory or the RAID configuration was built
SATA Mode selection must be changed to RAID mode to avoid unknown issues.
Press F1 to Run SETUP


please, any help would be appreciated.

Thanks un advance

 

[Lutfij]

Go into BIOS and see if your storage controller is set to AHCI.

I'd try and update the BIOS while also making sure that the MEI drivers/firmwares are updated accordingly. You also forgot to mention the make and model of your PSU. Has the unit been in service for a while? If so, please include the age of the unit.

 

[riltem]

Yes, my storage controller is set to AHCI. My PSU is ROSEWILL (photon1200w). It has been running for about 6 years.