After a Dell U2412 LCD had been placed on its face to connect cables, the screen became locked. After some research this apparently happens when the MENU button is held in for 15 seconds. So monitors like the Dell E228WFP, P2210 and 1701FP can be unlocked by holding the MENU or SETTINGS button for 15 seconds. How do I unlock …
It could be due to incorrect settings or missing/corrupt drivers or missing updates. Restart the computer a few times and check for Windows Updates. In the Search box on the taskbar, enter Windows Update, select Windows Update. On the Windows Update page, select Check for updates. Why is only one of my HDMI ports working? This issue might have occurred …
A black screen error is often caused by a software glitch. This most frequently occurs when dealing with a program that takes over your entire screen. Typical culprits are PC games or media players running in full-screen mode. In these instances, the computer should otherwise appear to run well. What causes a computer screen to turn black? We’ll look at …
Factory reset the TV Open Settings, and then select General. Select Reset, enter your PIN (0000 is the default), and then select Reset. To complete the reset, select OK. Your TV will restart automatically. How do I do a soft reset on my Samsung TV? This can solve issues that you may be having with apps. There are two ways …
Zwischen DisplayPort 1.2 und 1.3 gab es einen großen Sprung der maximalen Datenrate von 17,8 Gbit/s auf 32,4 Gbit/s. Dadurch wurden höhere Auflösungen bei gleichzeitig höherer Bildrate möglich. Was kann DisplayPort 1.2 übertragen? DisplayPort 1.2 bringt Unterstützung für Übertragungsraten von 21,6 Gbits/s mit, über spezielle Hubs können noch weitere Monitore über einen einzigen Anschluss mit dem Computer verbunden werden. Kann …
All HDMI cables support ARC. Yes, ARC works on your standard, everyday, run-of-the-mill HDMI cable. No special version is needed. If an HDMI cable is marketed as “ARC compatible,” it’s just a gimmick. How do I know if my HDMI port is ARC? ARC and eARC compliant HDMI ports are normally labeled with the letters “ARC” or “eARC” for easy …
What does an HDMI ARC adapter do? The HDMI Arc adapter basically adds a set of output audio ports onto the TV set. We can use this adapter with TV streaming devices, Blu-ray, Cable boxes, gaming consoles, etc. An HDMI Arc adapter can be handy when we want to use older sound systems with new HDMI components. What is the …
Follow the steps below to connect your ARC TV to the soundbar: 1 Connect one end of an HDMI cable to the HDMI OUT port on the back of the soundbar. 2 Connect the other end of the HDMI cable to the ARC HDMI IN port on your TV. 3 Power on any external device connected to your TV, and …
Does HDMI restrict refresh rate? Is HDMI not capable of 144Hz? Why is my monitor capped at 60Hz? Your monitor might be capped at 60 Hz for one of many reasons. Firstly, it could be that your computer is set to 60 Hz by default, or the HMDI cable or port you’re connected to does not support 144 Hz. Also, …
The 4k image is smoother and has more detail than the 1080p image. Look closely and you’ll see that the edges around objects in the 1080p picture are a bit more blurry, and text looks clearer on the 4k TV. Why does 4K still look better on a 1080p monitor? So in summary when played back on a 1080p monitor, …