Screen flickering mouse and keyboard not working

[Closed]
Report
-
Posts
19532
Registration date
Wednesday October 8, 2008
Status
Contributor
Last seen
June 15, 2019
-
hello i have inter r duol core cpu 32bit 2gb ram and 500gb hard disk but i had installed another 2gb ram its running ok but sometime my lcd display flickering then mouse and keyboard not working please help me

1 reply

Posts
19532
Registration date
Wednesday October 8, 2008
Status
Contributor
Last seen
June 15, 2019
1,914
Are you using a UPS? Do you have well regulated power or does the voltage fluctuate?