thisisevilevil
Enthusiast
My DXDiag, from a Windows 10 upgrade on top of a clean WIndows 8.1 and all drivers (and activated) installation is at https://www.dropbox.com/s/t7b9dl80adgvkzu/DxDiag_OptimusIV_ubuysa_Windows10_upgrade8.1.txt?dl=0 (it's too big to post here).
OS running?: Windows 10 Pro (Build 10240)
SATA mode?: AHCI
Boot option?: Others
Clean install of Win 8.1 then upgrade?: Yes, no change. The occasional mouse freezing is still there.
Clean install of Windows 10 from DVD?: Yes, no change. The mouse freezing issue is still there.
The card reader is working, this was my error. Even with Hide Empty Drives unchecked the card reader only shows up when there is a card in it. Sorry.
I have two issues with Windows 10 on my Optimus IV:
1. The mouse pointer occasionally freezes (so does almost everything else) when the "system" is busy. SO for example, closing a window that required some system activity will freeze the mouse pointer for a second or two. This is a critical issue for me and it's why I'e gone back to Windows 8.1.
2. Driver updates found by Windows Update fail to install (all of them). They are marked as failed in the Update History but when you run an update check again no updates are found. This is worrying and doesn't inspire confidence, it aided my decision to fall back to 8.1. I can get the driver updates to install by rolling back each driver individually and then running Windows Update again. It finds each driver and after a reboot it shows as installed.
It seems to me that for my platform at least there are serious driver issues. Hopefully they will be resolved in time but I accept that they might never be, Such is life.
I see a few things we can try from the current DxDiag. I'm tied up with some stuff at work, I'll share my findings tonight