display issues of Lenovo® IdeaCentre A700 - 40241CU
Tips to resolve the display problems in Lenovo IdeaCentre A700 - 40241CU
Lenovo IdeaCentre A700 - 40241CU desktop holds a powerful Intel Core i7-720QM quad core processor of 1.60 GHz and a Mobility Radeon HD 5750 graphics card. This desktop PC uses 8 GB DDR3 RAM, 640 GB hard drive and for storage it employs 1 TB HDD. The Lenovo IdeaCentre A700-40241CU desktop is introduced with a DVD/Blu-ray combo drive. It is featured with a LCD display-TFT active matrix with a diagonal size of 23 inches. This screen has a maximum resolution of 1920× 1080. An LCD display is brighter than a CRT, and it is measured in nits. LCD consume only one third to one half the power of their CRT counterparts. They also release low frequency radiation than CRTs. This makes great choice of LCD display in Lenovo IdeaCentre A700-40241CU desktop.
Following topics explain the issues that occur in the IdeaCentre A700-40241CU screen and tips to resolve them:
- Weak images
- Flickering issue
- Display with disordered images
- Problem with pixel
The display of the Lenovo IdeaCentre A700-40241CU is backlit to recover the visibility. Sometimes, it may fail in its role and results in faded images on the display. This situation takes place when the handle is stuck in a closed position. To resolve this trouble, try to open and close the PC a few times or attempt a gentle tap to unstick the handle.
Another crisis with the screen of the Lenovo IdeaCentre A700-40241CU is the flickering on and off. This is probably due to an inverter problem. The inverter is applied for providing power to the backlight. When inverter is disfigured, user needs to reinstate the inverter which costs less. When the monitor seems like a frozen white color, it might be the problem with the link among the screen and the system board. So user has to test whether the cables are safe.
It is a common problem with the most of the screens. This is not only caused by the problem with the display but also is caused due to the video card error. User may find out whether the screen is facing the jumbled screen. For this, try to connect an additional monitor to your Lenovo IdeaCentre A700-40241CU. If it also outputs jumbled images then, it might be the error with the video card and not with the screen.
Damage of pixels would make the screen of Lenovo IdeaCentre A700-40241CU complex. The system’s display comprises thousands of pixels. Even if, a few pixels are spoiled on a region, then it might destroy the complete image. At this time, users have to replace the screen with a new one.