How to clean a keyboard

hi David.

Wipe the keyboard using a, clean, lint-free cloth that's lightly dampened with only water. Avoid getting moisture directly into any of the openings. Never spray water directly on the keyboard. To remove debris from between the keys, use a can of compressed air
How often you should clean your keyboard and the right way to do it

Gather your supplies. There are commercial kits available, but a can of compressed air, a lint-free cloth or wipes, mild dishwashing liquid, and a vacuum cleaner with a soft brush are all you really need for a basic cleaning. After turning off your computer and unplugging your keyboard, gently shake the keyboard upside down over some newspaper to dislodge loose crumbs and particles. Use the can of compressed air to blow a stream of air between the keys. Repeat Step 2. Dampen a lint-free cloth with a diluted solution of dishwashing liquid and water to wipe down the keys. Use the vacuum cleaner brush attachment to suck away any remaining dirt or debris. If you have a membrane-type keyboard (it doesn\'t have a spring under each key) and the keys are truly grungy, you can remove the keys with a small screwdriver and use cotton swabs and 90% isopropyl alcohol or methylated spirits to get it sparkling clean


Hope this helps.

Might be a problem with the keyboard make sure the ps2 or the usb connection is dust free and securely seated
Gather your supplies.
There are commercial kits available, but a can of compressed air, a lint-free cloth or wipes, mild dishwashing liquid, and a vacuum cleaner with a soft brush are all you really need for a basic cleaning.

After turning off your computer and unplugging your keyboard, gently shake the keyboard upside down over some newspaper to dislodge loose crumbs and particles.

Use the can of compressed air to blow a stream of air between the keys. Repeat Step 2.

Dampen a lint-free cloth with a diluted solution of dishwashing liquid and water to wipe down the keys.

Use the vacuum cleaner brush attachment to **** away any remaining dirt or debris.

If you have a membrane-type keyboard (it doesn't have a spring under each key) and the keys are truly grungy, you can remove the keys with a small screwdriver and use cotton swabs and 90% isopropyl alcohol to get it sparkling clean

Restart your computer
during the boot process you will see on the screen a certain key to press usually the Delete or F2 to enter setup

Press and hold that key during the boot up process to enter BIOS using the arrow keys you can load failsafe defaults or load optimized defaults press escape then press f10 to save to cmos to restart

hope it helps

no you might contanimate or short the keyboard out with fluid getting into its parts
Gather your supplies.
There are commercial kits available, but a can of compressed air, a lint-free cloth or wipes, mild dishwashing liquid, and a vacuum cleaner with a soft brush are all you really need for a basic cleaning.

After turning off your computer and unplugging your keyboard, gently shake the keyboard upside down over some newspaper to dislodge loose crumbs and particles.

Use the can of compressed air to blow a stream of air between the keys. Repeat Step 2.

Dampen a lint-free cloth with a diluted solution of dishwashing liquid and water to wipe down the keys.

Use the vacuum cleaner brush attachment to **** away any remaining dirt or debris.

If you have a membrane-type keyboard (it doesn't have a spring under each key) and the keys are truly grungy, you can remove the keys with a small screwdriver and use cotton swabs and 90% isopropyl alcohol to get it sparkling clean

hope this helps