1. After booting up, keep pressing F2 to enter CMOS settings, find SATA Mode and change the hard disk mode to compatibility mode: AHCI- IDE Setting methods for different models:
Dell: After booting, keep pressing F2 to enter the CMOS settings, find Onboard Devices→SATA Operation, and select ATA.
Acer, eMachines, GATEWAY: After booting, press F2 to enter CMOS settings, use the right arrow on the keyboard to select MAIN, then use the down key to select SATA mode, and then press Return Enter key, then select IDE, then press F10, then press Enter key.
ASUS: After booting, press F2 to enter CMOS settings, find Advanced→IDE Configuration→SATA Operation Mode, select Compatible, then press F10 and press Enter.
Hewlett-Packard (HP): HP's new machine has a graphical version of the BIOS, which can be operated with a mouse. After booting, press F10 to enter CMOS settings, find System Configuration→SATA Device Mode, select AHCI or IDE, click with the mouse to select IDE. Or press F10 when booting to enter the CMOS settings and set the "Enable Native Sata Support" item to disable. Or press F10 to enter CMOS settings when booting, find System Configuration→Device Configurations→SATA Native Mode, and set it to Disabled.
Shenzhou: Press F2 to enter CMOS settings after booting, find Advanced→HDC Configure AS, and select IDE.
Lenovo (THINKPAD:): After booting, press F1 to enter CMOS settings, go to Config----Serial ATA (SATA)----SATA Controller MODE Option (select compatibility here), then press F10 and press Enter.
Lenovo: After booting, press F2 to enter CMOS settings, find Configuration→SATA Mode Selection, and select IDE. Or press F2 after booting to enter CMOS settings, find Configuration→SATA controller Working mode, and set AHCL to compatible mode. Or press F2 after booting to enter CMOS settings, find Configuration→SATA controller mode, and set AHCL to Non-AHCL mode.
Toshiba: After booting, press F2 to enter CMOS settings, find Advanced→SATA Controller MODE, and select compatibility.
Machines of the same brand may also have different BIOS, so there are different setting methods, but they are generally similar, and you can understand by looking at each other.
2. Turn off the Virus Warning/Anti-Virus Protection boot sector protection function (virus warning/anti-virus protection) in CMOS
Enabled, Disabled