Your Lenovo laptop may not turn on for many reasons. For some it could be as simple as a drained battery or loose cables, while for others it could be more complex, like a damaged PCB or corrupt software.
The following errors are more probable to cause your device to not boot.
To diagnose and fix these problems, you must test and evaluate using multiple methods. For fixing faulty components, visually inspecting and then repairing/replacing them is typically the most effective approach.
How to Fix Lenovo Laptop Not Turning On
Power Component Issues
Warning:Before attempting this fix, we suggest you to remove all cables and peripherals from the wall outlet or the power socket to not risk getting electrocuted.
Components such as the A/C adapter, power cables and power strips are responsible forregulating and delivering safe amountsof electricity to your laptop. To diagnose if the problem is due to power components, perform a visual inspection on them first.
If any one of these components have been damaged, or is malfunctioning, then this may be causing your laptop to not power on.
For power strips, depending on the model,replacing the damaged fusescan suffice. Otherwise, the whole unit needs to be replaced.
If the power components are running smoothly, verify if the problem lies on afaulty power button. Your power button might not work if there is a damaged circuitry, broken components or dirt and dust ingress.
To verify if theproblem is due to the power button,connect your laptop to a charger andsee if the charge indicator is on. If the light turns on, you may perform the following steps to check if the problem is due to a faulty power button.
Battery Related Issues
Batteries are consumable components. Your laptop not turn on if the battery has no power, has loose or damaged connections/cables or there is a malfunction like short circuit or damaged battery chip.
If your laptop has a user removable battery,
Internal Component Issues
