My PC display suddenly goes off but still other pc fans and things Running.

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waris007

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Dec 2, 2014
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Motherboard : Asus P5QPL AM
CPU : Core 2 Duo E7500 2.93 Ghz
Ram : kingston 2x2gb 800Mhz
GPU ; Nvidia gigabyte GT 710 2gb 2016
PSU : Foxin FPS 500c(10$)
Os : windows 8.1 pro
When i start using pc in the morning and after some minutes of usage, pc display get stuck and after within 10 seconds monitor led will be yellow.
Then i have to power off and power on to get display from pc. This happens for 2,3 times at the start up of pc daily morning and after this it will be stable for full day and this may or not happen in the next day.
Please Help
Thanks
 
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waris007

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Dec 2, 2014
272
1
10,785



Thanks for the reply
Okay guys but the PSU, i bought this 2 months back and my video card is a new one.
Guys this is the screen shot my Voltages and Temperature.
http://prntscr.com/cjfl5g
http://prntscr.com/cjfliw
and ways to check PSU stability ?

 
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weberdarren97

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Aug 10, 2015
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Software voltage readings are not accurate for many reasons... I could go on for several paragraphs but we'll leave it at "please grab a multimeter."

So, if the power supply has an extra Molex connector, then just measure the voltages there. It's okay to hook a multimeter up to a power connector while the machine is running. I do this all the time with all types of power supplies and it's never caused a problem. Please note that the "COMM" pins on the Molex connector are 12V grounds. Connect the positive lead from the multimeter to either the +12V or +5V pins and put the negative lead to one of the COMM pins.

As for the multimeter, a setting of anywhere from 15 to 25 DC volts should work.

Hopefully, the 12V rail is between 11.7V and 12.3V, and the 5V rail is between 4.85V and 5.15V.

Test while the system is at idle and while it is under load.
Click to expand...
 
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waris007

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Dec 2, 2014
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OK i will do
And My system is about 7 Yrs old, Will it be the motherboard?
 
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waris007

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Dec 2, 2014
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Okay
First, i will check with another video card
then, i will check my PSU, as u described above okay?
Because video card was new to my system in this time
 
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weberdarren97

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Aug 10, 2015
8,137
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How about removing the card altogether and just using the integrated graphics? That would mean that no power is being drawn from PCIe slots, reducing the strain on the power supply.

The reason I suggest this is because PCI and PCIe slots get their power from the 20/24 pin connector, but they're not the only devices using this connector. The less being drawn from this connector, the lesser the load on the power supply.
 
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waris007

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Dec 2, 2014
272
1
10,785


Okay okay
I will do
Thanks for the Help
 
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