Recently my desktop's screen would keep flickering, and sometimes I can even hear buzzing sound coming from the monitor itself (not computer's).
I guess my monitor's probably too old or something (it's been at least 4 years I think)
I did a little search on the internet, some ppl suggested try checking if the cords are tightly connected to computer and power supply, and then it just occurred to me:
How am I going to check if the problem really lies with my monitor but not the computer? (I don't have another desktop to check the monitor, and I'm not sure if I can connected it to my parents' laptop...)
Anyone know the computer/monitor well to give me some opinions or advices?
P.S. It haven't gotten to the point that it's constantly flickering yet, sometimes it'd flicker for about 10 mins then be fine again for the next 1 hour...