Troubleshooting Display Problems A series aio (ideacentre) Lenovo A530 All-in-One (ideacentre) - Type F0A8

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User Guide

Solving Problems

Follow these tips when troubleshooting your computer:
•  If you added or removed a part before the problem started, review the

installation procedures to ensure that the part is correctly installed.

•  If a peripheral device does not work, ensure that the device is properly


•  If an error message appears on the screen, write down the exact message.  

This message may help support personnel diagnose and fix the problem(s).

•  If an error message occurs in a program, see the Help document of this program.

Troubleshooting Display Problems

Problem: Blank screen or no image is displayed on the monitor.

Troubleshooting and problem resolution:
1.  Make sure the power cord is plugged into your computer and a functioning 

power outlet.

2.  Unplug the power cord and plug the power cord back in securely and restart 

the computer.

3.  If the LCD screen has a LCD On/Off button, check that the LCD screen has 

been turned on.

If still cannot solve the problem, contact Lenovo Customer Service.

Problem: You need to change the display property settings.

Setting display background and icon properties:
1.  Right-click the desktop anywhere except over an icon, then select Personalize 

from the pop-up menu.

2.  From here, select the appropriate options to:

•  Change the desktop background
•  Select a screen saver
•  Select Windows color options for borders and taskbar
•  Select a themes

3.  Right-click the desktop anywhere except over an icon, then select Screen 

resolution from the pop-up menu to change the appearance.