Monitor and keyboard incompatibility

NoNick911

Reputable
Nov 25, 2014
5
0
4,510
I have bought a new keyboard to replace my old one with broken keys. When I connect it, the keyboard hardly works and the Num Lock light is randomly blinking. Tried everything: reinstalled all drivers, reinstalled my Windows 7 from 32bit to 64bit, nothing helped.

So one day I tried my new keyboard again when I changed my monitor connection from DVI to VGA and the keyboard works perfectly. That moment I tried to connect my DVI cable back and the keyboard again started acting strangely but if I turn my monitor, off write something in a text document, and turn it back on it works good except that I can't see anything :)

This is so strange :??: So what could the problem be? I want that my new keyboard would work with monitor connected trough DVI connection. Thank you in advance.


Operating System: Windows 7 Ultimate 64-bit
Motherboard: ASUS M2N-E
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ (2 CPUs), ~3.0GHz
Memory: 3072MB RAM
Video card: AMD Radeon HD 5450
Power supply: 500W

Monitor: ACER AL1951
Old keyboard: Acme ks03
New Keyboard: Canyon CNR-KEYB02B-US