Lenovo R400 Laptop takes much longer to charge after upgrading to Windows 7?
Hey guys, I just reimaged my Lenovo R400 model, upgrading from Windows XP to 7. This is a service done by my high school, and they have reimaged all of the students' computers (we're a laptop school). However, prior to the upgrading my computer took about 2-3 hours to charge. Now it is taking forever, like 5 hours. Does anyone know why? Thanks.
Laptops & Notebooks - 1 Answers
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1 :
The OS has nothing to do with your charge time. The older the battery gets the longer it will take to charge. It is just coincidence that your noticing longer charge time. The new OS may be causing your LT to run at higher performance using more power, but it has no physical effect on your battery.
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