If you plug in a usb key board and the m & n key works in notepad then your keyboard is ok.if it still doesnt type the letters then you should replace keyboards
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TURN THE KEY TO RUN & OFF 3TIMES BACK TO RUN
PUSH THE PEDAL TOO THE FLOOR & QUIKLY LET OFF
TURN THE KEY TO RUN PRES THE PEDAL TO THE FLOOR & QUIKLY LET OFF 3 TIMES TO THE FLOOR BACK OFF TO THE FLOOR BACK OFF TURN THE KEY TO OFF TURN KEY BACK TO RUN SLOWLY PRESS THE PEDAL TO THE FLOOR & HOLD IT FOR 10-12 SEC
LET OFF QUIKLY KEY BACK TO OFF TURN BACK TO RUN & SLOWLY TO THE FLOOR HOLD IT 10-12 SEC LET OFF QUIKLY TURN KEY TO OFF THEN START IT SHOULD FIX YOUR PROBLEM
The Product key is on a label stuck onto the back of the box, or inside on the leaflet, or on the back of the sleeve for the disk(s)
If you downloaded your Office then you can contact Microsoft on line.
The keyboard is made that limited to no service can be done, replacement of the entire keyboard is required. Short term solution is use external keyboard if available.
Hi there you can try this not know if it will work for you but it works with some brother printers
1.Press the Menu & Mono start keys. Next press the up arrow key 4 times to make the machine enter the maintenance mode.
2. Enter 8 & 0 by using the up arrow key & SET keys.
3. Press the mono start key several times until the purge count appears on the LCD.
4. Enter 2 7 8 & 3 by using the up arrow key & set keys to reset the purge count to zero
5. Press the stop/exit key to return to the initial stage of the maintenance mode.
6. Enter 9 twice by using the up arrow & set key's to exit from maintenance mode
Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks
Hi,
Did you or anyone else spilled anything on them? Do you have a pet that may stepped on your keyboard?
What you can do is to take out on of the problematic keys. Disconnect from power and use a small ruler to pop the key out. See if anything is under there. Maybe hair or food. Do not shake your laptop as this can lead to other problems. Get a dry cloth and clean the key base and underneath the key. Reinsert the key and try it again. If this works do the same for the other keys.
For your OS, look for your COA sticker it bears its OS product key. Or use MSkeyviewerplus. It is a tool for viewing your installed software product key.
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