UPERFECT logo
UPERFECT logo

All articles

More FAQ

Can l Use Power Bank to Power Portable Monitor?

Yes, you can use a power bank to power your portable monitor, but you should ensure it is capable of powering your device safely. Generally, we recommend using a portable power bank with a high power output, such as 65W. In this article, we will expl

Why Does the Monitor Make Noise or Beep?

If your monitor is making noise, it could be caused by one of these factors:. The first thing you should notice is ensuring the issue isn’t originating from the device that’s connected to your monitor. Test with different audio sources (e.g., smartph

Why Is My UColor Series Monitor Flickering, Auto Restarting, or Showing No Signal?

If your device doesn't support Full Feature USB-C to USB-C, you might encounter the issues mentioned above, particularly the "No Signal" problem. For the UColor O2 Touch, connecting the HDMI cable or USB-A to USB-C first may lead to power or display