Hi all,
This is my first post on this forum. I have searched and not been able to find anything that refers exactly to my problem. I have a relatively new computer. System as follows

Processor AMD A8-5600K APU with Radeon(tm) HD Graphics
Memory (RAM) 8.00 GB
Graphics
AMD Radeon HD 7560D
Gaming graphics
4057 MB Total available graphics memory
Primary hard disk
221GB Free (299GB Total)
Windows 7 Home Premium
Total amount of system memory 8.00 GB RAM
System type
64-bit operating system
Number of processor cores 2
Total size of hard disk(s)
931 GB
Disk partition (C:)
221 GB Free (299 GB Total)
Disk partition (D:)
139 GB Free (315 GB Total)
Disk partition (E:)
317 GB Free (317 GB Total)
Display adapter type
AMD Radeon HD 7560D
Total available graphics memory
4057 MB
Dedicated graphics memory
512 MB
Dedicated system memory
0 MB
Shared system memory
3545 MB
Display adapter driver version
14.201.1008.0
Primary monitor resolution
1600x900
DirectX version
DirectX 10
Network
Network Adapter
Realtek PCIe GBE Family Controller
Network Adapter
TP-LINK 300Mbps Wireless N Adapter
Network Adapter
Microsoft Virtual WiFi Miniport Adapter

Running AVG full PAID version.
As I really don't know what is relevant and what is not please disregard what is not relevant and let me know if I have missed anything essential.
My problem is the screen often goes black for a moment - just enough time generally to register that it has happened and then comes back. I have changed screens without solving the problem.
I have noticed that it tends to happen when I have clicked on something to change the screen display or when the program I am running changes the display. It certainly does not do it every time however. It would probably occur about 5 or 6 time an hour. It also seems to occur when the display has lots of images. I can't remember it ever happening when showing only text.
As the computer is still under warranty, but would be a great inconvience to have to return it, I would like to know if anyone has an idea what might be wrong and whether it is likely to become worse or cause the computer to fail completely.
In other words - should I bite the bullet and return it, or go along with what is at the moment merely a slight annoyance.
Thanks
DanSince swapping DISPLAYS didnt fix it... then I'd swap video cards, but first update the driver to latest and see if that helps. I feel you have a video card that is having issues. Also for the fact that this system has the APU, you should be able to remove the video card and run on the APU's GPU portion to see if this issue goes away. Yes, the performance wouldnt be there, but if it goes away for a problem then you know to blame the video card, and if it remains you know its a system problem and not video card.Hi Dave,
Thanks for the advice. However, I should have pointed out that I'm rapidly approaching 80 years of age, and whereas I've been using computers since 1983 I've never tried to fix, add, or adjust hardware, and I wouldn't know a video card if I fell over one.
I'm also wary of attempting to move things LEST I make it worse, or negate the warranty. Sadly I've no teenage grand children who would probably have been a great help, and the only nephew I have that is really into computers is a couple of thousand ks away if he is still working in this country.
Cheers,
Dan
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have noticed that it tends to happen when I have clicked on something to change the screen display or when the program I am running changes the display.