When i type "u" it comes "4".. like this for other keys also it happens..

4 things to consider.
1. Does your key fob transmitter need a new battery.
Replace battery.

2. The remote module is faulty.
Replace module.
3. The lock actuators may have worn out.
Replace actuators (it may only be 1 or 2 of them)

4. (Most likely) All the associated wiring may need checking for earthing problems and /or breaks. The spade type connectors often rust inside the door.

(But if you can, pull each lock up by hand to see if its smooth. If you have to put real effort in to pull it out then the actuator is the problem)

Good luck...

HI, the fault of the phone is the keypad IC is bad, that's why you can't access the number 4key.
When you replace the IC the keypads will function again.

Take care.

Happens. No idea why or how, i ended up changing out the motherboard and solved this problem that way. Will say it seems to happen with the cheap motherboards so stick to a name brand one.

Hi there

Does this happen with almost every key, or only certain keys? And if you press a key very quickly, does it still register it as 4 presses?

Also, please confirm the operating system on the laptop, such as XP or Vista.

Please do not rate this solution unless I have answered your question or your reply will not be returned to me. Thanks.

blow into the arrow keys and into the backspace key(maybe some dust is malfuncioning the keys

This problem happens in all notebook of quite some age of 3-4 years.. The keyboard is enbedded to a single board unlike the other desktop keyboard.. I had this problem once in my Dell lappy..I removed the case, ffound the ribbon wire of the keyboard whichc connects to the main board, removed it and reinsterted again, anad the problem disappeared...better give it a try..

You probably use an online mail system. If you were to use Outlook or Outlook Express this would not occur, because they are not online. This basically means, when you type a character to an online system, it must travel to the remote server, then be echoed back to you. The time can vary between keystrokes widely, depending on the number of hops, latency and other factors. Offline email does everything on your PC then transmits a complete email message at one time when you send it. The speed of your internet connection can influence this greatly. Most DSL connections are fast enough that this should not happen. If you are using a telephone modem, it will happen regularly.

Unlock
Insignia NS pdvd10
It`s really works

1) On the remote control type "SETUP" button
2) Select "PREFERENCES" in the menu with
3) Validate it with the button "OK"
4) Enter the code : "224455"
5) With the direction keys type:
a) Left key : < (Nothing happens)
b) Down key : v (a menu appears on the screen
with all region)
6) Select the Region : 0 (all) with the direction keys
7) Validate it with the button "OK"
8) Finish the process by typing the "SETUP" button.

This bug happens because on some machines (laptops) the keyboard key with the code “e02a” is for the hibernate key or perhaps another one is actuating with in the psftware pr may even be stuck all togerther. try using an external keybaord to see if you can overide the internal keyboard this maybe helpful at least to diagnose what it is you are doing since an older keyboard is hardware and doesn't have "unknown" keys so to speak

Unlock
Insignia NS pdvd10
It`s really works

1) On the remote control type "SETUP" button
2) Select "PREFERENCES" in the menu with
3) Validate it with the button "OK"
4) Enter the code : "224455"
5) With the direction keys type:
a) Left key : < (Nothing happens)
b) Down key : v (a menu appears on the screen
with all region)
6) Select the Region : 0 (all) with the direction keys
7) Validate it with the button "OK"
8) Finish the process by typing the "SETUP" button.