it happens when the your system (PC) is:
1. kept in a room from where the dust particles comes in max which results the CRT monitor in the stage of not showing nothing on the screen.
with TFT & LCD's it doesn't happen
2. or it may be a wind/air means when you have kept your system near a window from where the air comes in & out
so when these particles comes inside your system's cabinet it attacks first the CPU through which the speed of rotating decreases and makes a noise during running........
so keep your system clean dust free.
that's why the computer shop tells you to purchase a dust cover for your CPU (cabinet)
but also take this precaution that:
while switching your PC remove the dust cover so as the Temperature inside may not be too hot........
to survive...
the coumputer is made up of software and hardware
your coumputer is jacked up && idk mine works ! :)
Read-Only Memory.
On Facebook.
You have to determine the cause before you can fix it.
made coumputer hacking possible
it wasa made 13000183 before christ
Yes you have to buy it
search what you need then print it out " Easy"!
trying to fix simular problem
like technical coumputer programming for Harvard
You have to connect the pipes to the boiler from the starting pipe to fix it.