(Windows Key "Change device installation settings" Change to "No, let me choose what to do." -> "Never install driver software from Windows Update". I have since restarted a number of times and gone in and out of sleep and all settings remain and working as more or less as I expected, I have just a few issues outstanding, see below. I then right clicked on desktop "Configure Switchable Graphics" and manually changed from High-Performance GPU (ATI) to Power-saving GPU (Intel) and then back again and the monitor came to life! I then used Windows Key + P to cycle to extended display. I had another go at my option 3b I posted before, but this time I also reverted the Intel Graphics drivers first, then when I installed the ATI drivers in compatibility mode it installed drivers for both display adapters.Īfter a restart, I then connected the HDMI cable got the windows sound but nothing showing. I know this is an old laptop - not been test by HP on Windows 10 etc etc, but it is the only issue I have outstanding having upgraded to Windows 10 and I see lots of others with similar issues, so please can you look at providing a fix. Though if I tried to open ATI Control Panel nothing the process launched but nothing actually opened and the process disappeared without error message. This option was the closest I got to it working as when I plugged in the HDMI cable it actually made the pluggin in cable windows sound and a new Generic PnP Monitor appeared in Device Manager but still not thing. Spent all day trying different suggestions.ġ, Upgraded drivers for Device Manager-> Display Adapter -> ADM Mobility Radeon 5000 series using windows update.ĭisabled windows updates for drivers to stop it automatically removing them.ĭisplay Adapter now shown as ATI Mobility Radeon 5450 drivers from 2010 version 8 something.ģb, Original drivers for Windows 7 installed using compatibility mode and Windows 7 mode. OS - Upgraded from Windows 7 Home 64bit to Windows 10 Home 64 bit.
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