Mac Repair Toronto Phone Numbers

416-271-7241
1-877-846-4764

Computer Won't Start / No Power Repair Toronto



You press the power button and nothing happens, well this is one of the most common problems in computer.


These are the most common reasons why your computer may not starts:

•You may need to verify that power supply voltage is set correctly, If the input voltage for the power supply does not match the correct setting for your country, your computer may not power on at all.

•You may need to check for disconnected computer power cable connection, a loose or unplugged power cable is one of the top reasons why a computer doesn't turn on.

•You may need to replace the computer's power cable. This is the power cable that runs between the computer case and the power source. A bad power cable isn't a common cause of a computer not receiving power but it does happen and is very easy to test for. You can use the one that's powering your monitor (as long as it seems to be getting power), one from another computer, or a new one.

•You may need to perform a lamp test to verify power is being provided from the wall. Your computer isn't going to turn on if it's not getting power so you need to make sure that the power source is working properly.

• Some power supplies also have a switch on the rear of the power supply. Make sure that one is on as well if you have it.

• Some power supplies also have a switch on the rear of the power supply. Make sure that one is on as well if you have it.


We can help you! Just call at 416-271-7241 and one of our specialists will assist you. We also offer On site computer services or In Home computer services and Repairs. Visit Our Toronto location for more details.