Some keyboard letters not working

Closed
Angelina - 22 May 2015 à 05:45
InformatiWeb Posts 1776 Status Member - 22 May 2015 à 06:06
Hello,
Its been quite few months I've had this problem of keyboard letters not typing when pressed. Sometimes after 10 mins of waiting when i press the letters, then it gets typed. That only happens rarely. Its like the keyboard went inactive for some letters like: t u 3 1 5 j etc. Pls give solutions if u have any idea about this.



2 responses

Computertech Posts 3569 Registration date Friday 6 February 2015 Status Moderator Last seen 18 July 2016 893
22 May 2015 à 06:04
Hello Angelina,
Did you run Malwarebytes in your pc?

InformatiWeb Posts 1776 Status Member 12
22 May 2015 à 06:06
Hello,
It has several possible causes :
1) a keylogger that records the keystrokes you type (and is poorly programmed). This creates a slowness between the time you press the key and the time when Windows reacted.
2) viruses or malware installed on your computer
To do this, a scan with Malwarebytes and RogueKiller.
2) a Windows freeze due to bad sectors on your hard disk.
To test your hard drive, follow this : UBCD - Test your hardware
3) may be a RAM problem
Strips to test your RAM, follow step 2 of the tutorial above (UBCD - Test your hardware).