1. Before installing and using this product, please be sure to first safely back up important data in the hard disk; 2. It is strongly recommended to scan and defragment the hard disk before installing this product; Do not use this product on a non-IDE interface hard disk (such as SCSI hard disk) (currently added support for SATA interface hard disk); It is not recommended to use this product on the server; 5. This product only protects the first physical hard disk. 6. The driver must be installed before use. Step 1: Install the driver to ensure that there is at least one operating system in the computer and ensure that the system is intact. If there are multiple operating systems, you need to install the driver in each operating system if the operating system is intact. If the operating system is Windows98/ME, you need to install haier98.exe; if the operating system is Windows NT/2000/XP, you need to install haiernt.exe. Step 2: Install "Haier Computer One-Click Memory Recovery" to restart the computer. After the BIOS self-test is completed, the screen will display the prompt text: "Alt+R course Haier Restore". This prompt will be displayed for 3 seconds, during which time you press The key combination "Alt+R" will appear the installation interface. The installation interface has two options, "Start Installation" and "Abandon Installation", use the cursor keys to select "Start Installation", press Enter to perform the installation of "Haier Computer One-Click Memory Recovery". Step 3: Select the working mode After performing “Start Installation”, the interface displays three working mode options: the default is “C disk protection”, which only protects the data of the C partition; “Full disk protection” protects the entire hard disk; “Partition selection” Each logical partition of the hard disk is selectively protected. Use the cursor keys to select the desired mode of operation and press the Enter key to confirm the selected mode. If you select the "Partition Selection" item, the screen will display the information of all the current partitions. Use the up and down cursor keys to select the partition and press the space bar to check whether the selected partition is protected. The protected partition will be marked as "Y", no. The partition to be protected will be marked as "N". When the selection is completed, press F10 to save the settings and proceed to the next installation. Step 4: Select whether to restart the data installation every time. The default setting is not to resume operation every time you turn on the machine. Press the Enter key to proceed to the next step. If you need to perform a recovery every time you turn it on, select "Yes" and press the Enter key. Step 5: If you need to press the F9 key to prompt for the password to install, the default setting is to press the F9 key to perform the data recovery operation without prompting for the password. Press the Enter key to proceed with the next installation. If you need to prompt for password input when you press F9 in the future, select “Yes” and press Enter to proceed to the next step. Step 6: Save the data and complete the installation. Before completing the installation, the user can set the administrator password and view the partition information. If the administrator password is not reset, the default password will be used: haier, if the administrator password is reset, Please remember the password you have set. After confirming that the installation settings are correct, select “Save Data” and press the Enter key. The screen will display the save progress. At this point, the system has been protected. After that, the system will enter the normal operating system. The Haier Computer One-Click Memory Recovery is installed. .