PC Issue help needed.

[Haeresis]

Hi all,

Recently my pc have been acting weirdly. Sometimes when i switch on the pc there is no display and when there is display during booting up it shows on my tv which is connected by a HDMI cable but not on my desktop monitor.

Most of the time the screen will just shut off and reboot again most of the time it will recover by saying nvidia driver has been successfully reboot. Sometimes it will just black off and the pc will just continue to run with no display. Sometimes when i accidentally kick the table and shake the pc the above mention will also happen.

When i try to change my sound from TV to Speaker there will be no sound in either of them and the video player from my pc will just hang.

I am suspecting is either ram or graphic card?

Could you guys please advice or where could i get it check properly at a decent price? Cause i would i like to upgrade my system in terms of ram and harddisk too.

Thank you.

 

[fleas1]

does your PC go thru POST without any problems?
something like this

 

[Haeresis]

when it is able to start up it has no problem going thru this screen. When it doesn't start up the screen wont even appear at all.

 

[fleas1]

I would think that possibly your power supply or your motherboard is causing the issue.

because when the problem persist, you can't go even go into post.

Does your computer give any beep?
eg: when it works fine and goes past POST screen it gives a single beep(this means its ok)

A long continuous beep = RAM faulty(not slot properly or dirty/damaged)