Fault phenomenon: An installed notebook, each boot automatically opened the keypad digital input status, after the second turn on the computer and so on, the impact of normal use, originally thought to be a system problem, re-installed ghost Win7 after the failure is still, thereby eliminating the problem.
Resolution: The BIOS settings can be used to lock the boot-start keypad automatically, as follows:
1. Select the "Advanced BIOS Feature" option in the BIOS Setup main screen and press the key to enter the settings screen.
2. Select the "Boot up numlock Status" option in this screen, press the key to select "NO" in the popup screen, save the settings and exit the BIOS.
3. Failure review: The names of the "Boot up NumLock Status" options in different brands of motherboards and notebooks may differ, so look for settings that require special attention to keyword NumLock.