Can not use the keyboard Dell inspiron 1420 Keyboard?

Can not use the keyboard Dell inspiron 1420 Keyboard HP pavilion DV5000 Keyboard Dell latitude D620 Keyboardand mouse

Sometimes, after the boot into the Win 9x can not use the mouse, the keyboard can not be used.

Tip: system instability. This is the crash performance.

Note: Please remove the unnecessary parts of the system so that the system only motherboard, memory, CPU, graphics card, monitor, keyboard and hard drive to see whether it crashes, and then verify that each new hardware added after the shutdown, until the discovery Death.

Individual bond is still not good to change the keyboard failure

Total faults computer keyboard, space bar, N, H, Y, 6, F4, Esc keyboard often does not help, and sometimes can blind by stretch recovery, for a keyboard failure remains.

Tip: man-made settings, virus, overclocking.

Steps: to restore the keyboard Default value:

Followed by the mouse-click "Control Panel", "keyboard", "language" and set as default values. Check for viruses or re-install the system.

If your computer is overclocked state, please set back to the original frequency.

Keyboard and mouse plug anti-boot black

Just bought a computer, connected home computer, black screen after boot.

Tip: mouse and keyboard may be reversed. Steps: After the shutdown, so that the keyboard and standard interfaces to exchange.

Description: The new computer motherboards, mouse and keyboard interface are the same little mouth, then anti-, and turn on the black and will not burn out equipment.

Can not use the keyboard Dell inspiron 1420 Keyboard?

By: johnsunvalley

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