Recently formated my HP ZT3000 and since my sis works for MS, I have cheap copies of Windows 7 to install.
Won't recognize display device. REPEAT - THERE IS NO "Display Device" listed at all in Device Manager.
In addition, the Intel 82855PM - 3341 AGP controller is showing as not working, not enough resources.
I of course searched far and wide for solutions. Here's what I tried to far:
Install Omega ATI Drivers - no luck
Install XP 9200 drivers from HP in WinXP SP3 Compatibility mode, not dice - gives me error message to try installing a Standard VGA driver.
Enabled Remote Desktop and remoted in from another Windows 7 computer. No display device listed still and AGP controller still not working. Same VGA driver error if I try to install the drivers from HP.
Connected laptop to external monitor and tried the same, same results.