computer not working

by sarfaraz ahmed khan
(pakistan)

when computer is switched "ON" nothing but blank screen in monitor. while key board light ni "ON". Pl. help resolve the problem.

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The first thing you have to do is determine whether the problem is with the monitor or the motherboard/video card. Try replacing your monitor with a known good working monitor and make sure it is properly connected to the computer and a power source. Also try your monitor on the working computer where your borrowed the other monitor. If you don't have a spare monitor, borrow one from a friend. This should help you in determining which component is not working properly.

Let us know if this helps you and how far this takes you in solving the problem.