A swollen battery is a recipe for disaster. If it turns on fine without any issues then you know the problem is the battery.Ĭheck the battery for swelling, as has been reported on a bunch of Precision 5510. Just remove the battery connect the laptop to the charger and turn on the workstation. If its just a dead battery then its easier to diagnose. Dell laptop charger BatteryĪ dead battery will also cause your laptop to fail to boot. Most dell laptop charges, have either a green or blue light which shows if the charger is receiving power.ĭon’t use charger with bent or frayed cables as a simple short circuit might cause you more problems than buying a new charger which you can get for cheap here. If the battery is flat and the laptop is not charging then definitely it wont turn on. Laptop ChargerĪnother thing to check is the laptop charger. If it doesn’t then you will need a live power source. Test the power outlet where you connected to see if there is power coming from it.Īlternatively plug a different gadget to see if it charges. If no lights appear on the laptop when plugged. Hence there should be a light that turns white when you connect the charger to the laptop and it has power. Check to see if the laptop is receiving power.įor example on the Dell Precision 5540 Mobile workstation, there are lights on the edge near the touch pad which turn on when you connect the charger or when you turn it on. I know its an obvious thing, but sometimes we miss the obvious in our frustration.
Check power supply and sourceĭoes the workstation have power.
DELL LAPTOP POWER BUTTON HOW TO
NB: Most battery are easily removable but if yours seems hard you can try the same process with the battery still in there.Īlso consult the specific dell precision manual on how to remove the battery if you cant figure it out. Computer motherboard where flea power can collect.If the laptop has lights on and the fan is blowing clearing flea power will fix it and your laptop should boot properly. Connect the laptop back to the power supply.Now press and hold the power button for about 20 seconds.
Disconnect the laptop from power supply.The residual current can cause your laptop not to boot or power on normally. This is the easiest to do and usually solves most of the glitches causing the laptop not to turn on.įlea power is the residual electricity that remains on the motherboard when you laptop is not connected to a power supply. How to fix Dell Precision that wont turn on. No need to worry, before you spend money on tech support here is a list of thing to do to fix your notebook that wont turn.