HDMI® Output in Lenovo® IdeaCentre A300 - 40181NU Desktop
What are the issues that can occur with the HDMI output of Lenovo IdeaCentre A300 - 40181NU desktop?
The Lenovo has unveiled the Lenovo IdeaCentre A300 - 40181NU desktop with various technical features. The Lenovo IdeaCentre A300 - 40181NU comes with the processor of Intel Pentium T4400. The memory type of the Lenovo IdeaCentre A300 - 40181NU desktop is DDR3 SDRAM with 4 GB of dedicated RAM. Lenovo recommends Windows 7 Home Premium in the Lenovo IdeaCentre A300 - 40181NU desktop. The Lenovo IdeaCentre A300 - 40181NU desktop comes with the HDMI port incorporated with the system. The role of HDMI is to improve the quality of audio and digital data in the Lenovo IdeaCentre A300 - 40181NU desktop. HDMI supports standard video formats, enhanced video and high definition. There are a number of issues that might come up with the use of HDMI on your Lenovo IdeaCentre A300 - 40181NU desktop like video not displayed on the screen, lag between audio and video, poor quality video, presence of white dots and others.
Following are the tips to resolve HDMI output issues in the Lenovo IdeaCentre A300 - 40181NU desktop:
- Establish a good connection
- Check the compatibility of output device
- Alter HDMI settings
Establish a good connection
In the Lenovo IdeaCentre A300 - 40181NU desktop, the HDMI fails to produce good quality output or might give interrupted display. This could be due to improper hardware or due to problems in the connection. If the HDMI cable is not securely plugged in, unexpected results might be obtained. Therefore make sure that the HDMI cable connecting the Lenovo IdeaCentre A300 - 40181NU desktop with the external monitor is correctly inserted in both the devices. If it is not inserted properly, then insert it in the correct way to fix the problem.
Check the compatibility of output device
You need to make sure that the output devices connected to the Lenovo IdeaCentre A300 - 40181NU desktop are compatible. The quality of output would be affected if the device is not capable of receiving and decoding the signal. The compatibility of the output device needs to be checked before connecting it through the HDMI port of the Lenovo IdeaCentre A300 - 40181NU desktop. You could check the compatibility by verifying the manufacturer’s website.
If there is any audio problem in the Lenovo IdeaCentre A300 - 40181NU desktop, you need to change the sound settings from ‘Control Panel’ by selecting the ‘Hardware and Sound’ option. Then you need to go to ‘Manage Audio Devices’, which would open a window called ‘Sound’. Select the ‘HDMI’ option under the ‘Playback’ tab to enable it. In some cases, the auto detection for HDMI might not be functioning properly with the external monitor. In order to fix this, you need to choose 720p, 1080i or 1080p setting in the high definition option.