Black screen

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Denis177 - Aug 19, 2015 at 04:39 AM
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- Aug 19, 2015 at 08:40 AM
Hello, I have a problem, when i turn on my pc all i see is a black screen with no signal written on it, the pc is running and its on, i can hear the sound and the lights but the black screen is still there, i tried unplugging and plugging back in, i switches between HDMI cable and VGA, nothing wont help, i did it on a monitor and 2 different TV's. I don't know whats wrong, i never opened the PC or tried fixing it so i need your help people.. :( what do i do?



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Aug 19, 2015 at 05:23 AM
Did you hear any beeps?

Apart from cable faulty there is a culprit for no signal in monitor that is with RAM.

Did you know how to remove and replace it again in the slot?
If dont know ask me i will explain.
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There is no beep, i put out the RAM and put it back in, still nothing..
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Aug 19, 2015 at 05:28 AM
Switch off the pc
Remove RAM
switch it on
Did you hear beeps?
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I removed the RAM and turned the PC on, it keeps powering off and on by itself, no sound no anything..
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Aug 19, 2015 at 05:36 AM
Did you have internal speaker on your pc?

See basically we should hear beeps without the presence of RAM on the motherboard.
If you have faulty RAM slots you hear beeps but you didn't.
I think may be your power supply unit is faulty, you said that it keeps powering off and on by itself?
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Denis177 > Computertech
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Aug 19, 2015 at 05:40 AM
first i had it plugged in to the monitor, and then i tried unplugging, still no sound.

usually on my other pc it would make a sound if i didn't have any ram inside but now it just turns the pc on for 5 seconds and turns it automatically of and then again on and off like in a circle motion.
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Denis177
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Aug 19, 2015 at 05:58 AM



i have an external graphic card yeah.
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Aug 19, 2015 at 06:03 AM
Ok then, Did your card working good before, or it is new one?
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Denis177
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Aug 19, 2015 at 06:14 AM
i bought the PC last month, i didnt change anything on it.
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Aug 19, 2015 at 06:18 AM
connect everything switch on the pc, press F8 immediately the startup of your pc, enter into safe mode.
If unable to do anything, tell me your graphic card model and power supply rating.
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Aug 19, 2015 at 07:42 AM
nothing happens when i press f8...

Nvidia GeForce GTX 960.
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Aug 19, 2015 at 07:54 AM
The card mentioned need atleast 400w power to run good!
Did you have atleast 500 watts power supply unit?
Try to remove the card (if you know then do it otherwise don't)
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Denis177
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Aug 19, 2015 at 07:58 AM
i got a 400 wats power supply .
ill just take the computer to someone so he can fix it, i've got no idea how to do it..
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Aug 19, 2015 at 08:40 AM
Ok if you need help then post here.
Regards
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