When the laptop is turned on, the screen remains completely black/blank and the cooling fan starts running at full speed. The fan runs at unusually high RPM until you power down the laptop.
Motherboard failure.
After the laptop boots up, all you get is a black screen with the arrow. You can move the arrow but nothing else appears on the screen. There is no background picture or icons.
Software corruption.
The laptop switches on only when power plugged. When the laptop is unplugged and you press on the power button, nothing happens.
1. Bad battery.
2. Motherboard failure.
The laptop turns on, starts loading Windows and freezes at the loading page. The only way to turn the laptop off is hard power down.
1. Memory failure.
2. Corrupted software.
3. Hard drive failure.
Tags: Hard drive failure, Laptop doesn't start, Laptop freezes
The laptop powers on to a blank black screen. The screen has no image and will not light up. The hard drive light will not blink. The laptop turns on but nothing happens.
1. Memory failure.
2. Motherboard failure.
3. CPU failure.
Tags: Laptop doesn't start
The laptop hard drive light stays lit constantly. After the laptop is turned on, the initial logo appears on the screen and after that the hard drive light comes on and stays lit without blinking. The operating system will not load.
1. Hard drive failure.
2. Motherboard failure.