How to change XP system mode to AHCI mode

Go to the BIOS and change it. In the last of the second column. One is IDE mode and the other is AHCI mode. When entering the BIOS, you generally press F2 when you boot up, and the HP is generally F10Desktops are del.

Amount (o)....You will just use it.,You can change it back in the BIOS.,But the system will malfunction.,It is recommended to use XP SP3 pure version will not have the problem of asking you to change the mode.。

The XP SP3 system already natively supports SATA hard disk (that is, AHCI mode), why do you change it? If you don't want to reload, just press the "Mayor of the Red Flower Set".

The installation is not required, the main purpose of enabling AHCI is to improve the performance of the hard disk, and the Win7 system installation can also be carried out in IDE mode. After installing the system, you can open it in the win7 system in the following way:

1. Press Win+R to open the "Run" dialog box, enter regedit and press enter to open the "Registry", if the "User Account Control" dialog box is displayed, please click "Continue".

2. Locate and click on the registry subkey below:

In the right pane, right-click Start in the Name column, and then click Modify. In the Numeric Data box, type 0, and then click OK. On the File menu, click Exit to close the registry.

Installing win7 does not need to be changed to ahci.

Win7 comes with a standard AHCI driver, so the hard disk mode is AHCI or IDE, you can install it.

Because neither the XP original disc nor the Ghost XP disc has an AHCI driver. So generally speaking, when installing XP, you should change AHCI to IDEIf you are using an XP installation CD with an integrated AHCI driver, you can install it in either AHCI or IDE mode.

Well, yes, you have to change it first, and then install the system.

XP does not support AHCI mode, so after installation, you can change the next AHCI driver back! Acer's official website has. Hope it helps.

Some models of machines change the mode to pick the system version.

Change back to ahci mode, and then install win7 directly, no problem.

No, it can be changed after installation. There are tutorials and drivers available online.

Try it yourself

In other words, when our company's ACER low-end notebook installs XP from Linux, we must change ACI to IDE to install XP system on CD-ROM!

The first step to enable AHCI is to enable the SATA mode of the hard disk in the advanced settings of the BIOS, and then reinstall the XP.

A more stable way is to find the disc on which you installed the XP, convert it to an ISO file, integrate the SATA driver with NLITE, and reinstall the system. Of course, if you have been using the IDE mode, it will not have much performance impact, and you don't have to change the mode for Win7.

XP can be installed with SATA driver, and the specific SATA driver depends on your model, mainly the motherboard.

To install the method, still follow the BIOS method to enter the XP system, and go down to the SATA driver of your motherboard.

Go to the hardware device management to find the ATA ATAPI option, find ***storage-controler under this item, right-click to update the driver, and then find the driver under you step by step, select the corresponding item, and install it. Reboot,Enter BIOS,Change to win7 can enter the mode,Restart,Enter XP to try,Can enter!

It's good to install an AHCI driver under XP, there are ICH8 and ICH9, depending on your motherboard.