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#1
3min screen flicker
I have a shuttle win7 pc setup as a media center, running a ati radeon 4550 over hdmi to a sony lcd tv.
After the system has booted (on a ssd for os, harddisk for data,1gig network nas for films and music) i get intermittent problems with the display blanking out. When it starts it goes every 3 mins, with the tv loosing signal for a second then the display returning.
Ive tried...
Swapping the hdmi cable
Reinstalling the os
Swap graphics card for nvidia
Adding extra cooling to the ati4550 card to keep it down below 50c.
Even got a new barebones case and motherboard
Reinstalling the os seemed to resolve it for a while, then it reappeard after a few weeks.
There are no eventlog entries, no powermanagement logs I can find and all drivers are upto date..
Im getting very frustrated.. any ideas welcome.