Operation Manual

NOTE: If newly installed hardware may be a cause, remove or disconnect the hardware and try a system restore.

NOTE: System restore does not backup your personal les and hence it cannot recover your personal les that are deleted or

damaged

Windows 10

Using system restore

1 Right-click (or press and hold) the Start button, and then select Control Panel.

2 Type Recovery in the search box.

3 Click or tap Recovery.

4 Click or tap Open System Restore.

5 Click or tap Next and follow the instructions on the screen.

Undoing the last system restore

1 Right-click (or press and hold) the Start button, and then select Control Panel.

2 Click or tap Security and Maintenance.

3 Click or tap Recovery.

4 Click or tap Open System Restore and follow the instructions on the screen to undo the last system restore.

Windows 8.1

Using system restore

1 Click or tap Settings in the charms sidebar.

2 Click or tap Control Panel.

3 Type Recovery in the search box.

4 Click or tap Recovery and click or tap Open System Restore.

5 Follow the instructions on the screen.

Undoing the last system restore

1 Click or tap Settings in the charms sidebar.

2 Click or tap Control Panel.

3 In the System window, click or tap Action Center.

4 At the lower-right corner of Action Center window, click or tap Recovery.

5 Click or tap Open System Restore and follow the instructions on the screen to undo the last system restore.

Windows 7

Using system restore

1 Click Start.

Restoring your operating system