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#1
Device Manager list flashing off/refreshing every 2 sec
Windows7 64bit
Hi
In my Windows 7 (x64 bit)(all latest patches), when I open Device Manager, the entire list disappears and instantly reappears EVERY 2 SECONDS.
Strangely there is no sign any errors in the Devices that are being listend.
Also the sound card is also making a pong-pong sound - every 2 seconds. It sounds like two (low-ish) strings of a guitar being plucked... they are about 1 octave apart in pitch...
The pong-pong sounds are not QUITE in synch with the refreshing frequency of the Device Manager.
Any thoughts?
Do I have a virus? Or some weird conflict... ? or what?
Ship