Age-related Macular Degeneration (AMD) is a progressive eye condition that damages the macula, the part of the retina responsible for central vision. When the macula is damaged changes in your central vision may occur including:
Allow your computer to boot in Safe Mode if it still doesn't boot in Normal Mode. Click Start and select Control Panel. Select System and Security, and then click Restore your computer to an earlier time in the Action Center field. Step 6: Navigate to System Properties. Click on Performance and Maintenance.ake sure your computer is actually in Safe Mode. People sometimes suspect their machine is in Safe Mode because of incorrect video settings. If the PC is in Safe Mode, your monitor will say Safe Mode in each corner. Step 2: Enter msconfig in Run. Click on Start and go to Accessories or to the side bar and click Run.
If the computer can boot into the Vista operating system, follow the steps below to enter Safe Mode. Click Start, type msconfig in the search field, and then press the enter to open the System Configuration window. On the General tab of the System Configuration window, select Diagnostic startup.On the Boot tab, select Safe boot and click OK. When prompted, click Restart to start the computer in Safe Mode.If the computer does not restart automatically, press the Power button to turn the power on. On the Tools tab of the System Configuration window, select and launch the desired diagnostic tool.nter Safe Mode at startup. Follow the steps below to start Windows Vista in Safe Mode. Remove all CDs and DVDs from the computer. Restart the computer. At the first screen on restart, before the HP or Windows logo appears, press the f8 key repeatedly.