0
votes
1answer
375 views

Why does my desktop look much worse after upgrading to windows 8.1?

I upgraded to 8.1 from 8 the other day, and while I can't prove it it seems like the desktop graphics (AMD Radeon) look much worse. It's a weird effect kind of like pixellation but not quite - almost ...
6
votes
1answer
24k views

Can I force my laptop to use NVIDIA instead of Intel?

I have a Dell N5110 laptop with integrated Nvidia GeForce GT 525M and an Intel HD Graphics 3000 card; My problem is the default card is the Intel one, and it provides a very bad performance with ...
0
votes
1answer
634 views

Lenovo Z580 Graphics Cards

I recently purchased a laptop with an Intel Core i5-3210M running at 2.5 Gigahertz with 6 gigabytes of RAM with a maximum of 8 gigabytes of RAM. The laptop had windows 8 preinstalled. It only came ...
9
votes
4answers
13k views

How can I make windows 8 to ignore integrated graphics and only “see” the dedicated GPU?

I have an HP dv6 laptop with an an AMD Radeon 7690m XT dedicated Graphics card. The PC came with windows 7 but I recently upgraded to win 8. I updated the drivers to the most recent Catalyst ...