Question about Asrock K8NF4G-SATA2 Motherboard

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I don't have a video card in my K8NF4G-SATA2 motherboard and the monitor, keyboard, and mouse are plugged in but when I turn it on the monitor keeps asking if the video cable is plugged in and my keyboard and mouse do not light up...what could it be?

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  • irredaelion Apr 19, 2009

    It was running fine last night when I shut it down around 11:30PM and its running off integrated graphics and I have 2gb of RAM in it as well as a D-Link ethernet card. I get a graphics card tomorrow in the mail but why was it working fine last night and now it won't even show my optical mouse or keyboard as on and its not even "thinking" (red light flashing showing its accessing the hard drive)... its a brand new 160gb hard drive with Vista...I checked the power connections and all the cables and everything is where its supposed to be...

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  • 19 Answers

You need a video card or most called now graphic cards you need ram always in your computer you cant have a computer without (ram)

Posted on Apr 19, 2009

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Tried to upgrade memory on Asrock K8NF4G-SATA2 to 2 X 1Gb modules. With one module fitted PC starts and shows 1Gb. With 2 fitted it will not start. Tried both modules one at a time in slot 0 and board will...


Hello here is the homepage:

http://www.asrock.com/mb/NVIDIA/K8NF4G-SATA2/

I think the second slot for the ram might have a defect.

The problem could also be a bios setting or an update.

The bios can be upgraded while the system is running.

If you are in doubt upgrading the bios let a expert do this for you.

Remember that dust can make a bad connection and do not touch the contact points with your fingers.

Try to buy a can with compressed air and blow the ram slot out for dust.

The ram modules must sometimes be at equal size (mhz) in order to the mainboard can boot with the ram.

Good luck

Dec 16, 2012 | Asrock K8NF4G-SATA2 Motherboard

1 Answer

K8NF4G MOTHERBOARD IS NOT WORKING


Your Video Card (Graphics Card) is probably bad. To isolate the problem connect another monitor to the computer. Borrow a monitor from a neighbor, friend, relative or co-worker and connect it to the computer. If the Borrowed monitor displays the same NO Signal Message then your video card is bad. If the Borrowed monitor displays and works correctly, then your original monitor is bad. The fact that your monitor displays the No Signal Message on it shows that the monitor is ok.

If you have a laptop, the video will show on most systems when you reboot without you having to do anything. Some systems will require you to hit the FN (Function key) + F1 thru F12. Hold down the FN key then hit the correct key for displaying on the monitor (F1 thru F12). The correct key will normally have CRT/LCD on it or it will have the icon of a display.

May 30, 2012 | Asrock K8NF4G-SATA2 Motherboard

1 Answer

ASRock K8NF4G-SATA2 motherboard with on board NVidia 6100 displays in low res (4 bit) only no matter what NVidia driver used and refuses to correct even with video wizard. Safe Mode comes up in 32 bit res...


It seems that you have the incorrect driver installed. Safe mode uses a generic driver designed to work with all graphics cards. According to the documentation for your motherboard, it should have came with a drivers disk. The driver should be on there. If it isn't it will be here:

http://www.nvidia.com/Download/index.aspx?lang=en-us

If this does not resolve the issue. I would verify that it is, in fact, an NVidia GeForce 6100. The only way to know this for sure, is to remove the heatsink from the GPU (the silver colored one in the middle) and find the Manufacturer's insignia on the chip itself. Be carefull not to damage the chip and replace the heat sink gel when you reseat the heat sink.

Oct 28, 2010 | Asrock K8NF4G-SATA2 Motherboard

1 Answer

ASRock K8NF4G-SATA2 cannot sound, Problem with sound device


open goole home page download Driver magician instal after update serch all drives click audio drive opition driver version support relase date


google page open serch driver name version freedownload after instal problem slove its true ............try

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Oct 24, 2010 | Asrock K8NF4G-SATA2 Motherboard

3 Answers

Acer desktop mouse,keyboard not functioning, monitor also not wor


If there is no display on the monitor, then your computer is not sending a video signal to the monitor.
This could be caused by a bad video card or some other hardware problem. I would open the case and disconnect all the devices (hard drive, CD, etc. Leave only the CPU, memory, and video connected. You could leave the keyboard and mouse connected too.
If your computer then starts, you can start to add devices (after turning the computer off) one at a time.
If this doesn't work, then you are looking at replacing the motherboard or just the video card if that is possible.

Nov 04, 2009 | Acer Aspire m5640 PC Desktop

3 Answers

THIS MOTHERBOARD SUPPORT PROCESSORS WITH 2 CORS ?


http://www.asrock.com/mb/cpu.asp?Model=K8NF4G-SATA2
looks llike you can put an amd Sempron-64bit cpu in.

Oct 13, 2009 | Asrock K8NF4G-SATA2 Motherboard

1 Answer

After 10 mins OR 10 hours the display completely locks up and leaves a pattern on the screen. Restart is only way out


Could be heat issue try install an extra fan on your case check graphics card temp with a freware program and check the temps are normal
http://www.almico.com/speedfan.php

Aug 02, 2009 | Asrock K8NF4G-SATA2 Motherboard

1 Answer

I bought this Motherboard because my nephew said


This link will take you to your manual. Good luck. http://download.asrock.com/manual/K8NF4G-SATA2.pdf

Jun 25, 2009 | Asrock K8NF4G-SATA2 Motherboard

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