CPU Working No Display Problem

First of all, don’t panic, your computer still in safe conditions only. Yeah, you’re that’s true. CPU working fine but your monitor didn’t show you anything. May be these are the root cause for your problem. There are

1. RAM is not installed properly or problem with RAM.
2. VGA Cable fault.
3. BIOS battery.

Problems with RAM

First unplug all the cables from the CPU and open the cabinet. Find RAM which is installed in your mother board. Gently remove the RAM and clean it with pure cotton cloth. Then take the eraser, gently rub on the RAM pins. Then, again clean it with cotton cloth. Now install RAM in proper port in your mother board and close the CPU cabinet and plug in all the cables then turn on your CPU. If it working fine then say “Katham Katham” (Courtesy Super Star RajiniKanth, BABA Tamil Movie) means finish.

VGA Cable fault

May be everyone’s problem solved in first attempt right, yes there is second chance. Okay, now check your VGA cable properly. It May be old or defective one or there may be break or crack in cable. Otherwise check VGA cable with another PC even there also you don’t get any display then buy new VGA cable and use with your CPU. If your VGA cable working fine then problem is not in VGA Cable.

BIOS battery

Please locate BIOS battery in your mother board, its look like coin. Gently press the needle of the fixer, immediately battery will unplugged. Clean it with pure cotton cloth. Then check the BIOS battery with the help of your tongue, if don’t get nervous in your tongue then BIOS battery is faulty one, replace it. Now your system or PC might working fine 100%. So now you can say “Katham Katham” (Courtesy Super Star RajiniKanth, BABA Tamil Movie)means finish.