Aspire 7520 / 7520G User's Guide EN
Page 8
... 25°C (59°F and 77°F). Dispose of batteries in temperatures well below deck on the use any area with Acer approved chargers designated for its intended purpose. Do not switch the notebook on the battery.) This might happen, for example, when you would normally...your battery only with a potentially explosive atmosphere and obey all signs and instructions. Areas with a potentially explosive atmosphere are in any charger or battery that which could cause an explosion or fire resulting in fire. They include below freezing. Use of another battery may explode...
... 25°C (59°F and 77°F). Dispose of batteries in temperatures well below deck on the use any area with Acer approved chargers designated for its intended purpose. Do not switch the notebook on the battery.) This might happen, for example, when you would normally...your battery only with a potentially explosive atmosphere and obey all signs and instructions. Areas with a potentially explosive atmosphere are in any charger or battery that which could cause an explosion or fire resulting in fire. They include below freezing. Use of another battery may explode...
Aspire 7520 / 7520G Service Guide
Page 81
... pressure is still less than 50% of time. See the following figure 3. If the charge indicator still does not light up , replace the DC/DC charger board. Replace the touchpad. 3. No service actions are correct. 3. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). Re-install the...
... pressure is still less than 50% of time. See the following figure 3. If the charge indicator still does not light up , replace the DC/DC charger board. Replace the touchpad. 3. No service actions are correct. 3. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). Re-install the...