New
#1
Sorry to hear that, the "symptoms" fitted perfectly. Let's hope someone comes with a better idea, I can't think of anything else.
Check you power settings, sounds like you have the monitor set to power off after a few minutes.
; Windows 7 Help Forums
; Tutorial: Power Options - Add - Windows 7 Help Forums
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\238C9FA8-0AAD-41ED-83F4-97BE242C8F20\7bc4a2f9-d8fc-4469-b07b-33eb785aaca0]
"Attributes"=dword:00000002
Go to Sleep and change system unattended sleep timeout to "0" it worked for me!!!