Question My PC turn on but no display

[warriorbysand]

hello guys , i have a problem :

my pc turn on but no display on the monitor

i was playing fortnite a bit then suddenly my pc shut down then restart itself ( it wasn't the electricity ) after that i tried to restart it again and again but no display on the screen

all the fans ( including the fan on my video card ) are running , light on the motherboard , Rams everything seems fine but no display on the screen

can you please guys help me , i have work on my pc that need to be done , please help guys

 

[warriorbysand]

It appear that my Working Pc's RAM aren't going to work on the broken PC , so i still don't know if my Rams are dead or not
besides this now my PC won't turn on now , maybe i unpluged something im not sure where to put it on its right place

help man i am really stuck here

 

[warriorbysand]

i fixed the problem that the PC won't turn on , now i can test it

so beside the Rams and video card , is there a part that need to be recheck or dissemble?

 

[McKeu]

Well, does it turn on and stay stable?

 

[warriorbysand]

Well, does it turn on and stay stable?

yes it does but still no display

 

[McKeu]

This will get hard to figure out, unless you want to disassemble the whole thing. With utmost caution, though.

 

[warriorbysand]

I can't go and touch the Motherboard , there are some cables so hard to pull off on it.

is there something else beside the MB i can easily check ?

what i did so far :

swap the Rams places
reseat the Video card
reseat all power cables
bios memory

 

[warriorbysand]

Tomorrow Im going to the market to see if i can find a good motherboard or find what's going on in this PC , do you have any advices ?

also please tell me in general what cause this kind of problem

thank you very much

 

[harsha_mnh]

This could be happen many reasons like.

• Dirty RAM pins with oxide.
• RAM Card faulty
• Faulty HDD's
• Faulty power supply
• Faulty Monitor or VGA cable
• CMOS battery damages and BIOS program crash
• Mother board fail
• CPU fail (Rarely)

I described A-Z guide to how to troubleshoot above issues here https://techmans.blogspot.com/2019/05/how-to-fix-no-display-on-monitor.html