So, here is some background :
I had a CRT monitor. I replaced it with used LCD monitor, as my Crt was having time to time power issues.
lcd hp le1711 , it was. I attached it with my computer and i was exposed to fuzzy different waves on my lcd. There pattern is unique every time and changes from time to time. The fuzziness and wavy lines increase , when , i am playing a heavy game or some time , it also even starts blinking. This happens , when i am performing some heavy duty tasks , like video rendering or gaming etc.
Things , i tried :
1) My lcd monitor is OK , as it works great when connected to other system.
2) Replacing vga cable . It doesnt has any affect
3) Replacing Ram, It doesnt has any affect
I changed my power supply unit (psu) , and it worked. I played games and performed other heavy tasks and it also didn't blinked.(My cpu also casually shuts down , if it is performing heavy tasks, This issue was also resolved. It didn't shut downed on friend's psu). Now here is a bad part. I bought a psu from market ,as the one that worked was of my friend's. It had same wavy effect again. On noticing lcd display with friend's psu, i checked that , there were small blinks , that even cant be seen , if you aren't noticing. Really really small . His psu was heavy on weight .
Now the problem , is i am back with my wavy screen issue.
Lastly , as i have seen some threads regarding the same issue. I am using my CRT'S power cable. Both my cpu and monitor have 2 prong sockets. Their 3rd prong( earth) is explicitly extracted from switch.
Sorry for the full story , but , its i tried to summarize most of it . This issue is eating me out.
I had a CRT monitor. I replaced it with used LCD monitor, as my Crt was having time to time power issues.
lcd hp le1711 , it was. I attached it with my computer and i was exposed to fuzzy different waves on my lcd. There pattern is unique every time and changes from time to time. The fuzziness and wavy lines increase , when , i am playing a heavy game or some time , it also even starts blinking. This happens , when i am performing some heavy duty tasks , like video rendering or gaming etc.
Things , i tried :
1) My lcd monitor is OK , as it works great when connected to other system.
2) Replacing vga cable . It doesnt has any affect
3) Replacing Ram, It doesnt has any affect
I changed my power supply unit (psu) , and it worked. I played games and performed other heavy tasks and it also didn't blinked.(My cpu also casually shuts down , if it is performing heavy tasks, This issue was also resolved. It didn't shut downed on friend's psu). Now here is a bad part. I bought a psu from market ,as the one that worked was of my friend's. It had same wavy effect again. On noticing lcd display with friend's psu, i checked that , there were small blinks , that even cant be seen , if you aren't noticing. Really really small . His psu was heavy on weight .
Now the problem , is i am back with my wavy screen issue.
Lastly , as i have seen some threads regarding the same issue. I am using my CRT'S power cable. Both my cpu and monitor have 2 prong sockets. Their 3rd prong( earth) is explicitly extracted from switch.
Sorry for the full story , but , its i tried to summarize most of it . This issue is eating me out.
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