Hardware
Meta Quest 3 “General Device Problem” in Link (Cable)
When you connect your Meta (Oculus) Quest 3 to your PC via a USB-C cable and see that the Meta Quest Link shows “Connected” but with a “General device problem” error, you [...]
Windows 11
Android
How to Find the Best Channel for Your WiFi (VR)
If you’re using your VR headset wirelessly, for example, Oculus Quest 3 or 2 via Air Link or Virtual Desktop, or other headsets like Pico 4, Valve Index, or HTC Vive, besides choosing [...]
Troubleshoot
Windows 11 Desktop Icons Shrink and Look Small?
Did some of your desktop icons suddenly shrink really small and are sitting tiny inside their designated blue boxes? In most cases, the icons that have this shrinking problem are usually related [...]
Hardware
Bottom Half of My Monitor Keeps Flickering, Why?
Computer screen flickering is one of the most common display issues, but what if only half of your monitor screen is flickering? It sounds weird but it does happen sometimes. The causes of this [...]
Gaming
WiFi 5 vs WiFi 6 vs WiFi 6E for Virtual Desktop (VR)
When you get your first VR headset, like the very popular Oculus Quest 2 or 3, Pico 4, Valve Index, HTC Vive, or others, you will typically come across Virtual Desktop, which is a must-use app [...]
Hardware
Why is Bottom Half of My Monitor Screen Black?
If you find that the bottom half (or top half) of your monitor screen turns black or is showing black bars or weird artifacts, besides the monitor being broken, there are other things that can [...]
Disk
Why is my A400 SSD So Slow in Read/Write Speed?
If you have a Kingston A400 SSD and notice that its read and write speed is so slow that it doesn’t make sense (sometimes you might notice it’s even slower than a conventional HDD), [...]
Android
What is “Mobile devices” (CrossDeviceService.exe)?
When you open the “Startup apps” section in the Task Manager in Windows 11, you will now likely see a program called “Mobile devices“, listed with Microsoft Windows as [...]
Troubleshoot
Everything in Windows 11 Looks Black and White?
If you see that everything in Windows 11, including the background or wallpaper, interfaces, windows, buttons, taskbar, and basically the entire desktop, is all black and white, right after you [...]
AMD
Monitor Works on Motherboard But Not GPU, Why?
If you’re having a strange issue where, when you plug your monitor into your motherboard’s integrated graphics, it works, but when you plug it into your dedicated GPU like an NVIDIA [...]
