Docking Stations
Memory
- How do I know which type of DDR memory my computer supports?
- Can I use different types of DDR memory together?
- What are the key differences between DDR2, DDR3, DDR4, and DDR5 memory?
- How do I upgrade my computer's memory with DIMM or SODIMM modules?
- What should I do if my computer doesn't recognize the new DIMM or SODIMM module?
- How can I tell if my computer supports DIMM or SODIMM modules?
Storage Devices
Webcams
- How Do I Test to See If My VisionTek Webcam Is Functioning?
- Why is my webcam out of focus?
- Is there a way to adjust the brightness of the video when under bright lights?
- Why am I getting horizontal lines in images?
- Why does the image flash when the computer is used online?
- How do I improve the image quality while my system is in use?
Graphics Cards
- How do I install a new video card into a PC?
- What are the different types of video output connections?
- What resolution is VGA capable of reaching?
- What are the different types of DVI, and what resolutions can they support?
- What do I need to know when connecting my GPU (Graphics card) to my monitor or TV?
- What are Active Adapters?
Thunderbolt Devices
- How do I authenticate a newly attached Thunderbolt 3 device?
- My Thunderbolt 3 Device isn't functioning properly!
- What is Thunderbolt 3?
- What do I do if my display flickers when I use it with my laptop dock?
- How do I check which version of Thunderbolt 3 software, firmware and drivers I am running in Windows?
- My Windows 10 system isn't performing as expected with my TB3 SSD enclosure
Buying From VisionTek
- How do I create an account?
- I did not get an account activation email. What do I do?
- I forgot my username and/or password. Now what?
- I registered at www.visiontek.com prior to April 17, 2017. Can I still use my old login to access the site?
- Do I need to create an account in order to purchase?
- What forms of payment do you accept?