The acer laptop is charging and the light is blue.it keeps on charging but it doesn't switches on. There's another light next to the charging in that is supposed to turn blue as well.(a lightning blub symbol)Instead it stays of.
1. Unplug your charger cord.
2. Remove the battery.
3. Press and hold the "Power" button for 30 seconds.
4. Now plug back in the power/charger cord.
5. Now put the battery back in.
If this doesn't help, then test the power cord to see if it is good. Either try your cord in another device, or try another devices cord in your laptop. You may also want to try charging it when the device is off, rather than on. If it works then, the cord is probably the issue.
Should that not be the problem, then check the battery to see if it needs replacing.
NOTE: While the battery may be complicated to get to, it should be replaceable. Unless it is under warranty, then you should contact the manufacturer.
In regard to where the battery is, the manual for the laptop should show where it is located in the laptop.