What to do if the computer does not turn on? Computer hardware and software related problem solving 2022-- shs world bangla
What to do if the computer does not turn on?
solution:
Would like to mark this as a known issue. To say that the computer does not turn on regularly seems to be correct. There is only one solution to this problem for new users. That is unnecessary spending of money by resorting to sellers. Listen carefully to the following words. Hope your efforts don't fail.
* Note how loud the system's internal speakers sound after power is switched on. If the number of beeps is one it means the computer is not getting display output. Or it could be that the keyboard is not properly connected to the motherboard.
# If one big beep is followed by two short beeps then your motherboard is not getting RAM. Try not changing the RAM but changing the slot.
#If there are three short beeps after one big beep then you definitely have a problem with the display or graphics output.
# And if there is one big beep followed by four short beeps then your motherboard or some important hardware is damaged or not working properly.
# But for this you need to have internal speakers in your PC. Many motherboards have internal speakers built-in. Others have to be installed separately. Usually, the seller gives it when buying a computer, but sometimes it may be forgotten that it may not be installed properly. In that case, check the box of your motherboard to see if you get the speaker. If not, bring it from the seller in time. You can understand why I attach so much importance to it.
* Look at the monitor. Is it in sleep mode? That is, check whether its led light is on or off. If it doesn't i.e. the led light stays on and the monitor shows something then congratulations. Your motherboard and graphics card are fine. The problem is minor. No tension!
* If it is not possible to turn on the power, then open the casing and see, there is definitely a problem with your power supply. Try to find where the problem lies.
* Now suppose the power led of the motherboard is on but the PC is not responding even if the power button of the casing is pressed then it should be understood that due to some problem in the power supply of the casing it is not able to output sufficient voltage. In this case try using another power supply if possible.
* Did not work this time? Maybe your power switch is the problem. If possible, experienced users can look at the manual of the motherboard and take out the power button pin two of the motherboard and somehow contact it to see if it works. But inexperienced people should not do this work.
* Power issues hopefully resolved. This time the computer is not running? Then understand the RAM problem. Try changing the RAM slot or installing another RAM.
* Computer boots fine but stuck before Windows loading? Then you need to understand the problem of your hard disk. Check hard disk power and data cable connection. Maybe try changing the connector on the motherboard that the cable is plugged into. Besides, what is happening is that the computer is starting up properly, maybe the operating system is also loading, then the PC is suddenly shutting down and restarting. This is probably due to a poor connection between the processor's cooling fan or the heatsink and the processor. Check if the fan is spinning properly or if everything including the fan is tight. If possible, remove the heatsink with the cooling fan and reinstall it. The cooling fan has to be opened by pressing both sides together.
And if it doesn't stop suddenly, it means you are a victim of virus attack.
By sudden I mean something like when the computer shuts down when the power goes out while it's running.
A loose/damaged cable can also cause the computer to stop turning on. Keep this in mind as well.
