In the trial, healthy Chinese men and women at increased risk of developing esophageal cancer and gastric cancer were randomly assigned to take a combination of 15 milligrams (mg) beta-carotene, 30 mg alpha-tocopherol, and 50 micrograms (Î¼g) selenium daily for 5 years or to take no antioxidant supplements.
In Windows, search for and open HP Support Assistant. Select the My devices tab, then select your PC from the device list. If you have several HP devices, you might need to scroll down to find the correct device. The product number is listed on the tile for your device. Figure : Finding the product number.
connected to wifi but no internet access on HP laptop. I am connected to wifi but no internet access on HP laptop running Vista. My other devices including smart phones and Macbooks have no issues. I disabled firewall, uninstalled antivirus, reinstalled drivers, updated BIOS settings to default. I used a restore point from the last time the computer used to be able to access internet, but no luck.